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The industrial minerals of Florida ( FGS: Information circular 102 )

Material Information

Title:
The industrial minerals of Florida ( FGS: Information circular 102 )
Series Title:
FGS: Information circular
Creator:
Campbell, Kenneth M ( Kenneth Mark ), 1949-
Florida -- Bureau of Geology
Place of Publication:
Tallahassee
Publisher:
State of Florida, Dept. of Natural Resources, Division of Resource Management, Bureau of Geology
Publication Date:
Language:
English
Physical Description:
viii, 94 p. : ill. ; 23 cm.

Subjects

Subjects / Keywords:
Mines and mineral resources -- Florida ( lcsh )
Mineral industries -- Florida ( lcsh )
City of Ocala ( flgeo )
Central Florida ( flgeo )
Quarries ( jstor )
Phosphates ( jstor )
Minerals ( jstor )
Genre:
bibliography ( marcgt )

Notes

Bibliography:
Bibliography: p. 54-61.
Statement of Responsibility:
by Kenneth M. Campbell.

Record Information

Source Institution:
University of Florida
Holding Location:
University of Florida
Rights Management:
The author dedicated the work to the public domain by waiving all of his or her rights to the work worldwide under copyright law and all related or neighboring legal rights he or she had in the work, to the extent allowable by law.
Resource Identifier:
022124727 ( aleph )
15363889 ( oclc )
AEW2271 ( notis )
0085-0640 ; ( issn )

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STATE OF FLORIDA
DEPARTMENT OF NATURAL RESOURCES
Elton J. Gissendanner, Executive Director

DIVISION OF RESOURCE MANAGEMENT
Art Wilde, Director

BUREAU OF GEOLOGY
Walter Schmidt, Chief











INFORMATION CIRCULAR NO. 102

THE INDUSTRIAL MINERALS
OF
FLORIDA

by


Kenneth M.


Campbell


Published for the
FLORIDA GEOLOGICAL SURVEY
TALLAHASSEE
1986


3w37


~B~fi:5:






DEPARTMENT
OF
NATURAL RESOURCES


BOB GRAHAM
Governor


GEORGE FIRESTONE
Secretary of State

BILL GUNTER
Treasurer

RALPH D. TURLINGTON
Commissioner of Education


JIM SMITH
Attorney General

GERALD A. LEWIS
Comptroller

DOYLE CONNER
Commissioner of Agriculture


ELTON J. GISSENDANNER
Executive Director








II


no )o-2






LETTER OF TRANSMITTAL


Bureau of Geology
August 1986


Governor Bob Graham, Chairman
Florida Department of Natural Resources
Tallahassee, Florida 32301

Dear Governor Graham:

The Bureau of Geology, Division of Resource Management, Depart-
ment of Natural Resources, is publishing as its Information Circular No.
102, The Industrial Minerals of Florida.
This report summarizes the geology, mining and beneficiation of indus-
trial minerals found in Florida. Products, uses, economic trends and envi-
ronmental aspects are outlined. This report will be useful to geologists,
state and local governmental agencies and the citizens of the State and
will help the reader more fully realize the impact of mining on the econ-
omy of Florida.

Respectfully yours,

Walter Schmidt, Chief
Bureau of Geology










































Printed for the
Florida Geological Survey

Tallahassee
1986

ISSN No. 0085-0640


iv








TABLE OF CONTENTS


Page

Introduction ........................................ 1

Cement .......................................... 1
D discussion ..................................... 1
Econom ic Trends ................................. 2
Environmental Concerns ................. .......... 2

C lays ............................................. 5
G eology ....................................... 5
Mining and Beneficiation ............................ 7
U ses . . .. . . .. . . . .. . 7
Transportation and Economic Trends .................. 9
Reserves ....................................... 9
Environmental Concerns ........................... 9

Heavy M inerals ..................................... 11
Geology ................. ............ ......... 11
Trail Ridge Deposit ............................ 11
Green Cove Springs and Boulougne Deposits ......... 12
Mining and Beneficiation ................... ....... 12
Products and Uses ............ ...... ............. 14
Transportation and Economic Trends .................. 15
Reserves ....................................... 15
Environmental Concerns ........................... 16

Magnesium Compounds ............................... 16
Processing ..................................... 16
Uses .......... ............... ... ..... .......... 16
Econom ic Trends ................................. 17
Reserves ....................................... 17
Environmental Concerns ........................... 17

O il and G as ........................................ 17
G eology ....................................... 17
Products and Uses ............................... 18
Transportation ................................... 19
Production Trends ................................ 19
Reserves ....................................... 19
Environmental Concerns .......................... 19
Byproduct Sulphur ................................ 23

Peat ...................... .............. .. ..... 23








G eology ....................................... 23
M ining ........................................ 24
U ses .......................................... 2 5
Transportation and Economic Trends .................. 25
Reserves ....................................... 25
Environmental Concerns ............................. 27

Phosphate ......................................... 28
Discussion .............................. ....... 28
Geology ...................... ... ............ 29
Central Florida Phosphate District ................. 29
Southern Extension of the Central Florida Phosphate
D district ................ ................. 31
Northern Florida Phosphate District ................ 31
M ining ........................................ 32
Beneficiation of Phosphate Ore ...................... 33
Products and Uses ............................... 34
Transportation ................................... 34
Economic Trends ................. ................ 34
Reserves ....................................... 36
Environmental Concerns ........................... 36
Water Usage .... ........ .... ................. 36
Power Consumption ........................... 36
Radiation ................................... 36
W ater Quality ........... ..................... 37
A ir Q quality .................................. 37
Clay Waste Disposal .......................... 37
W wetlands ................................... 38
Byproduct Fluorine ............................... 38
Recovery ................................... 38
U ses ....................................... 39
Economic Trends ............................. 39
Byproduct Uranium ............................... 39
G eology .................................... 39
Extraction ................................... 40
Economic Trends ............................. 40
Reserves ........................ ....... ...... 40

Sand and Gravel .................................... 41
Geology ...................................... 41
Northwest Florida ............................. 41
North Florida ................................. 42
Central Florida ............................... 42
South Florida ......... .............. .......... 43
Mining and Beneficiation ...... .. .................. 43
U ses .......................................... 44
Transportation ............ ...... ............. 44








Econom ic Trends ....................................
Reserves ..........................................
Environmental Concerns ...............................


Stone ..................
Geology .............
Northwest Florida ...
The Western One-Half
Florida ..........
Atlantic Coast ......
Southwest Florida ...
Mining and Beneficiation
Products and Uses .....
Transportation .........
Economic Trends .......
Reserves .............
Environmental Concerns


......................
......................
......................
North and Central Peninsular
......................
......................
......................
......................
......................
......................
......................
......................
......................


References ........................................

A ppendix ..........................................
Mineral Producers in Florida .........................

Producers By Commodity ..............................

Commodities By County ...............................


FIGURES


Figure


Quantity and value of portland cement ..............
Quantity and value of masonry cement .............
Fuller's earth mine, Marion County .................
Quantity and.value of clays ......................
Heavy minerals "wet mill" beneficiation plant ........
Getty Oil drilling rig, East Bay, Santa Rosa County .....
Past and present oil and gas production from Florida
fields .......................................
Quantity and value of petroleum crude ..............
Quantity and value of natural gas ..................
Quantity and value of peat .......................
Location of the Florida phosphate districts ...........


44
44
44


46
46
46

47
49
49
50
51
51
53
53
53

54

62
62

62

89






Page

3
4
8
10
13
18

20
21
22
26
30








12 International Minerals and Chemicals Corp. Clear Springs
phosphate mine, Polk County .............. ................ 32
13 Quantity and value of phosphate in Florida and North
C arolina .................................... 35
14 Suction dredge used in sand mining ................ 43
15 Quantity and value of sand and gravel .............. 45
16 Limestone quarry, Citrus County ................... 50
17 Limestone quarry, mining below water level with
dragline ..................................... 51
18 Quantity and value of crushed stone ............... 52


TABLES


Table Page

1 Conversion factors for terms used in this report ....... 1







THE INDUSTRIAL MINERALS
OF
FLORIDA

by
Kenneth M. Campbell

INTRODUCTION

Although Florida is not generally thought of as a mining state, it ranked
fourth nationally in total value of non-fuel minerals produced in 1985
(Boyle, 1986). In 1981, the total value of Florida's mineral production
(including fuels) was in excess of 3.8 billion dollars. In 1983, the Florida
phosphate industry was reported to have led the nation in phosphate
production for 90 consecutive years (Boyle and Hendry, 1985). Florida
and North Carolina produced 87 percent of the national production of
phosphate in 1983 and approximately 27.4 percent of the world produc-
tion (Stowasser, 1985a). These figures indicate the great importance of
industrial minerals, and mining activities, to the economy of the State of
Florida and the nation as a whole.
This publication is intended to respond to the needs expressed by the
general public, governmental agencies, and industry, regarding informa-
tion on Florida's Economic Minerals. The report will help the reader more
fully realize the impact of the mining industry on Florida's, and ultimately
the nation's economy. The units of measurement utilized in this report
are those commonly used by the respective industries. The metric con-
version factors for terms used in this report are given in Table 1.

TABLE 1

MULTIPLY BY TO OBTAIN
inches 25.4 millimeters
inches 2.54 centimeters
feet 0.3048 meters
miles (statute) 1.6093 kilometers
cubic feet 0.0283 cubic meters
cubic yards 0.7646 cubic meters
ton (short, 2000 Ib) 0.8929 long ton (2240 Ib)
ton (short, 2000 Ib) 0.9072 metric ton (2204.62 Ib)

CEMENT

Discussion

Portland cement and masonry cement are produced from a finely
ground mixture of lime, silica, alumina and iron oxide. Heating, or calcin-
ing the mixture in a rotary kiln forms a silicate clinker, which is then





BUREAU OF GEOLOGY


pulverized. Carefully controlled proportions of these ingredients are nec-
essary to produce a satisfactory product.
The chemical composition of portland cement varies, depending on the
end product specifications but generally ranges from Ca3SiO, through
CaA1,FeO,, (Lefond, 1975). The primary ingredient of portland cement
is lime (CaO) which is obtained from limestone. Secondary ingredients
are silica, alumina and iron. Quartz sand is utilized to provide silica. Clay
provides silica, alumina, and iron oxide.
The raw materials for cement production in Florida can all be found
within the state, although some manufacturers are importing various
ingredients. Lime is provided primarily by limestones mined in Florida.
One manufacturer, however, has imported aragonite from the Bahamas
for this purpose (Wright, 1974). Quartz sand used in the manufacturing
process is mined within the state, as is much of the clay. Known reserves
of suitable clay in Florida are becoming depleted and portland cement
producers are increasingly looking outside the state for other sources.
One company is presently importing kaolin from Georgia to supplement
the clay obtained in Florida. Staurolite can be used to supply the alumina
and part of the iron that is required by the cement formula. The mineral
staurolite is a product of heavy mineral separation in the Trail Ridge area
of north Florida.

Economic Trends

Cement production is closely tied to construction activity. Demand for
cement is expected to increase at an annual rate of about two percent
through 1990 (Johnson, 1985). In 1984, production of portland cement
in Florida was up seven percent from the levels of 1983, while masonry
cement production was up 26 percent (Boyle and Hendry, 1985; Boyle,
1986). Preliminary figures for 1985 indicate a decrease to approximately
1983 levels for the production of portland cement, and an increase of
approximately four percent in masonry cement. Value of portland cement
increased five percent from 1983 to 1984 while the value for masonry
cement rose 26 percent. Preliminary figures for 1985 values indicate a
decrease to 1983 levels for portland cement and an increase of approxi-
mately seven percent for masonry cement (Boyle and Hendry, 1985;
Boyle, 1986). There are presently five cement producers active in Flor-
ida, with all operations located in the central and southern portion of the
state.

Environmental Concerns

The environmental concerns of prime importance with respect to
cement manufacturing are air and water pollution. Control of fugitive
dust is the main means of alleviating these problems. Current Environ-
mental Protection Agency (EPA) regulations limit total suspended solids,
pH and effluent temperature which can escape from kilns and clinker







QUANTITY (THOUSANDS OF SHORT TONS)
VALUE (MILLIONS OF DOLLARS)
p PRELIMINARY DATA


4.0. 250

30 10 10
0
o2C'
>. 3.5 200 o
I- u. 0 o @ 00

0 1


-I
2.5 100 C TI "
0 0. 2













1976 1977 1978 1979 1980 1981 1982 1983 1984 1985
YEAR

Figure 1. Quantity and value of portland cement (Boyle, 1986; U. S. Bureau of Mines,
1977- 1983).
2.0150 f




1976 1977 1978 1979 1980 1981 1982 1983 1984 1985









* QUANTITY (THOUSANDS OF SHORT TONS)
- VALUE (MILLIONS OF DOLLARS)
p PRELIMINARY DATA


w
.j

500 25


400 20



300 15



200 10


5 a a ..a
5 III
wU w w
o__ I
0 01 -


1982 1983 1984 1985


Figure 2. Quantity and value of masonry cement (Boyle, 1986; U. S. Bureau of Mines,
1977 1983).


co
o
0h
'n q
N C1

n


1976 1977 1978 1979 1980 1981
YEAR





INFORMATION CIRCULAR NO. 102


coolers and stacks. Electrostatic precipitators and glass bag dust collec-
tors are widely utilized. When the chemical makeup of the dust is not
prohibitive (excess alkali), the collected dust can be recycled to the firing
and of the kiln (Hall and Ela, 1978) reducing the amount of dust which
must be handled for disposal. EPA regulations require strict dust disposal
control to eliminate potential water pollution with limitations on quantity
of suspended solids and runoff pH.
Energy demands may be considered as an environmental concern.
Cement manufacturing is highly energy intensive. Oil and gas shortages,
and sharply increased fuel costs have impelled cement producers to con-
sider coal as a primary and/or back-up fuel. Reduction in energy con-
sumption is possible with new plants being designed to be energy effi-
cient. Energy efficiency may be enhanced by recycling waste heat, dry
process grinding, blending and conveying, reduction in kiln size and com-
puter process and blending control (Schmidt, et al., 1979).

CLAYS

Clay deposits are found in many parts of Florida, but only in certain
locations are they found with the proper mineralogy, purity and volume
necessary for commercial exploitation. External factors such as ready
access to transportation facilities, power supply and the labor force must
also be favorable.
The U.S. Bureau of Mines classifies clays into six groups. These are
kaolin, ball clay, fire clay, bentonite, fuller's earth, and common clay
(Ampian, 1985a). Clays that are presently mined in Florida include
fuller's earth, kaolin and common clays for use as lightweight aggregate,
cement ingredients and construction material. With the exception of
kaolin, these clays are generally composed of varying amounts of the
minerals smectite, kaolinite, or palygorskite (formerly called attapulgite).

Geology

Clay is a general term for common materials which have a very fine
particle size and which exhibit the property of plasticity when wet.
Strictly speaking, clay is both a size term and the name of a group of
minerals. Clay sized particles are those which are less than 0.000154
inches (1/256 mm) in largest dimension. Clay minerals are composed of
hydrous aluminum or magnesium silicates forming the minerals kaolinite,
smectite, illite, halloysite and palygorskite. These minerals combine with
a large number of possible clay sized impurities including silica, iron
oxides, carbonates, mica, feldspar, potassium, sodium and other ions
(Hosterman, 1973). The large number of possible components increases
the potential for variation from deposit to deposit.
The term fuller's earth is derived from the original use of the material,
that of cleaning wool and textiles. Ampian (1985a) states that, "the
term has neither a compositional nor a mineralogical connotation and the





BUREAU OF GEOLOGY


substance is defined as a non-plastic clay or clay-like material, usually
high in magnesia, that has adequate decolorizing and purifying proper-
ties." Fuller's earths are composed primarily of palygorskite or varieties
of smectite (Ampian, 1985a). Florida fuller's earths in the Gadsden
County area are predominantly palygorskite while those located in
Marion County consist primarily of smectite (Hosterman, 1973).
The fuller's earth deposits in Gadsden County occur as beds and
lenses in the upper part of the Hawthorn Group of Miocene age. The
Hawthorn Group in the Gadsden County area is composed primarily of
sand, silt and clay, thin limestone beds and minor amounts of phos-
phorite. The fuller's earth generally occurs as two beds, each two to
eight-feet thick, separated by a hard sandy bed as much as 11 -feet thick.
Above this is a sequence of lenticular, reddish-brown, brown, and
yellowish-brown clayey sands, clay beds, and local channel-fill gravel
deposits known as the Miccosukee Formation. The upper part of the
Hawthorn Group and the Miccosukee Formation together constitute an
overburden thickness which ranges from a few feet to 75 or more feet.
The fuller's earth deposits located in Marion County represent the
lower Hawthorn Group and are located on the edge of the Hawthorn
outcrop belt. The fuller's earth clays are the only Hawthorn material
present (T. Scott, personal communication, 1983). The fuller's earth is
underlain by limestone of the Eocene Ocala Group, and is overlain by
undifferentiated sands, clayey sands and sandy clays (Patrick, et al.,
1983; T. Scott, personal communication, 1983).
The ore zone is approximately 26-feet thick and consists of several
beds of clay containing various amounts of quartz sand and silt, phos-
phorite granules and dendrites (Patrick, et al., 1983). The clay minerals
present in the fuller's earth include illite, sepiolite, smectite and possibly
palygorskite (Patrick, et al., 1983). Up to 28 feet of overburden covers
the fuller's earth. The overburden is often much thinner where part of the
overburden material has been removed by erosion (Patrick, et al., 1983).
There is only one active kaolin mine in Florida, located in western
Putnam County. This deposit is of probable Pliocene age, although, at the
present time, there is uncertainty as to the formation identity and age
(Scott, 1978; personal communication, 1985). The kaolin comprises
less than 20 percent of the material mined (Calver, 1957); the remainder
is predominantly quartz sand with minor amounts of mica, feldspar and
heavy minerals.
Common clays occur in essentially all of the geologic formations
exposed at the surface in Florida and in most of the counties. At present,
only one company is mining clay in Florida for use as lightweight aggre-
gate. This deposit located in Clay County is a naturally bloating clay
composed primarily of smectite and kaolinite and is thought to be
lagoonal in origin (Edward Phillips, personal communication, 1983). The
deposit is of Pliocene to Pleistocene age (T. Scott, personal communica-
tion, 1983).
Approximately 10 feet of sand overburden must be removed to expose





INFORMATION CIRCULAR NO. 102


the bloating clay. The upper bed is brown clay which averages 15 feet in
thickness and contains a lower percentage of kaolinite than smectite.
This upper bed is separated from a lower clay bed by two feet of white
quartz sand. The lower clay bed averages 20 feet in thickness and con-
tains smectite as the dominant clay mineral. Both beds contain lenses of
shelly clay which are not used (Edward Phillips, personal communication,
1983).

Mining and Beneficiation

All clays in Florida are mined by the open pit method. The overburden
is first removed by a dragline or earthmover. A dragline is utilized to
remove the clay, which is then trucked to the plant for processing. The
kaolin-bearing sands are mined by a floating suction dredge.
The processing procedures vary widely due to the different purposes
for which the clay is mined. The processing required for fuller's earth
consists of drying, grinding, grading by size and packaging.
The kaolin-bearing sands are beneficiated by separation of the sand
and clay and removal of impurities through a series of disaggregating,
washing, screening, thickening, filtering, and drying operations. The
sand fraction is retained, further beneficiated and classified.
Clays for lightweight aggregate production are fired in a rotary kiln at
high temperatures. Two conditions are necessary for bloating (expand-
ing) to occur. When the bloating temperature is reached, the clay mass
must be in a pyroplastic condition and, at the same time, gasses must be
evolving throughout the clay mass (Conley, et al., 1948). The product is
a mass comprised of thin-walled bubbles produced by the gas expansion.
The expansion process is dependent on impurities in the clay such as iron
compounds, alkaline earths (CaO, MgO) and alkalis (K,Na,0), carbon in
some cases, and on pH (generally greater than 5) (Conley, et al., 1948).
The clay structure seems to play little part in the bloating process. After
firing, the expanded product is graded by size.

Uses

Fuller's earth is a term applied to clays and clay-like materials which
have adequate decolorizing and filtration properties. These clays were
originally used to "full" or remove oil from woolen cloth and fibers. The
term is still used today although the primary uses of the clays have
changed. Fuller's earth is used primarily as an absorbent (oil dry, kitty
litter, etc.), for drilling muds, as a carrier for insecticides and fungicides,
and for filtering and decolorizing. The advantage in using fuller's earth as
a drilling mud is that it does not flocculate (settle out) when salt water is
encountered (Hosterman, 1973).
Lightweight aggregates are used to reduce the unit weight of concrete
products without adversely affecting their structural strength. Some
properties of lightweight aggregates are: their relative light weight, high





BUREAU OF GEOLOGY


I.


Figure 3. Fuller's earth mine, Marion County.
Photo by Tom Scott.



fire resistance, substantial compressive strength, good bonding with
cement, chemical inertness, and abrasion resistance.
Kaolin mined in Florida has uses which include ceramics, whiteware,
refractory brick, wall tile, and electrical insulators. Additional industrial
applications include use in paint, paper, rubber and plastics (Ampian,
1985a).
Common clays have a variety of uses, such as road construction, brick
manufacturing, and manufacturing of portland cement. Very little clay is
utilized in road construction, as limestone is the major road base material
used in the state. Only a few county road departments maintain "clay"
(usually a clayey sand) pits for local road construction and maintenance.
11





INFORMATION CIRCULAR NO. 102


There is presently only one brick-manufacturing operation in the state,
ocated at the Apalachee Correctional Institution at Chattahoochee. This
.s not a commercial enterprise, and all of the bricks produced are used by
state agencies. All commercial brick manufacturing plants in Florida have
closed due to economic reasons.
Clay is commonly used as a source of silica and alumina in the manu-
facturing of portland cement. In the southern part of the state, known
clay deposits are very scattered and usually have a high content of impu-
rities. One manufacturer of portland cement imports kaolin from Georgia
for use as a source of alumina while another uses staurolite, which is
obtained as a by-product of the heavy minerals industry in Clay County.


Transportation and Economic Trends

Transportation of clays mined in Florida is primarily by truck and rail.
Demand for the various types of clay is expected to increase 2-4 percent
annually through 1990 (Ampian, 1985b). Production of clay increased
approximately 13 percent in 1984 from 1983, while value (excluding
kaolin) increased approximately eight percent (Boyle and Hendry, 1985;
Boyle, 1986). Preliminary figures for 1985 indicate an increase of
approximately 16 percent and 47 percent for production and value
respectively over the 1984 figures (Boyle, 1986).


Reserves

The majority of the state, with the exception of south Florida, contains
abundant quantities of common clays. The U.S. Bureau of Mines
(Ampian, 1985a) states that Florida reserves of common clays are virtu-
ally unlimited. Individual deposits, however, are not necessarily suitably
located or suitable for specific purposes. Identified deposits of common
clays suitable for lightweight aggregate are quite limited. This situation
probably reflects lack of exploration and testing. Fuller's earth resources
are estimated to be 300 million short tons (Ampian, 1985a). Reserves for
kaolin are not specified by Ampian (1985a), but can be considered lim-
ited to moderate.


Environmental Concerns

Environmental concerns related to clay mining are primarily associated
with air and water pollution. Dust control measures and settling ponds
are used to help alleviate these problems in and around production plants
and storage areas. Timely land reclamation and revegetation will mini-
mize the effects of dust and runoff from mining areas.






1300 50



1200 46



1100 40



1000 35



900 30


N
ON
0


1976 1977* 1978


19794


1980*
YEAR


1981 1982 1983


1984 1985


Figure 4. Quantity and value of clays (Boyle, 1986; U. S. Bureau of Mines,


QUANTITY ( THOUSANDS OF SHORT TONS )

VALUE ( MILLIONS OF DOLLARS )

P PRELIMINARY DATA
* EXCLUDES KAOLIN VALUE 0
0

in
s

!


UJ


25



20


800



700


600I5


500


10


,i lHgH B ig .,.r ,i,, i, i.. ., -- .


1977-1983).





INFORMATION CIRCULAR NO. 102


HEAVY MINERALS

Geology

The history of the Florida heavy mineral deposits began millions of
years before their deposition in Florida sediments. The heavy minerals
were originally formed in the igneous and metamorphic rocks of the Blue
Ridge and the Piedmont regions in the southern Appalachians (Gilson,
1959). Following extensive weathering and erosion of the crystalline
rocks the heavy mineral grains were subjected to a lengthy period of
abrasion and winnowing as they were transported by fluvial and marine
longshore currents. Finally, they were deposited as sedimentary grains in
Florida. None of the economically important detrital minerals found in
Florida sediments are known to occur in Florida sedimentary rocks as
primary minerals (Garner, 1972).
Heavy minerals are associated with essentially all of the quartz sands
and clayey sands in Florida, however, economically valuable concentra-
tions are much less widespread. The areas which are of economic impor-
tance are the Trail Ridge and Green Cove Springs deposits located in the
northeast peninsula of Florida. All of the commercially valuable heavy
mineral deposits in Florida are inland from the present shoreline, and are
genetically associated with older, higher shore lines (Pirkle, et al., 1974).

TRAIL RIDGE DEPOSIT

The Trail Ridge is a sand ridge which extends southward from the
Altamaha River in southeast Georgia into Clay and Bradford counties in
the peninsula of Florida, a distance of approximately 130 miles. Ridge
crest elevations range from approximately 140 feet in southern Georgia
to approximately 250 feet near its southern end in Florida (Pirkle, et al.,
1977).
The Trail Ridge heavy mineral ore deposit is located at the southern end
of the Trail Ridge in Bradford and Clay counties. The ore body, which has
an average thickness of 35 feet, measures approximately 17-miles long
by one or two miles wide. Heavy minerals (specific gravity greater than
2.9) comprise approximately four percent of the deposit. The titanium
minerals rutile, ilmenite and leucoxene make up 45 percent of the heavy
mineral fraction (Carpenter, et al., 1953). Staurolite, zircon, kyanite,
sillimanite, tourmaline, spinel, topaz, corundum, monazite and others
make up the remainder of the heavy mineral fraction (Pirkle, et al., 1970).
The base of the ore body rests either on barren quartz sands and clayey
sands or on a compacted layer of woody and peaty materials including
tree branches, roots and trunks (Pirkle, et al., 1970).
The current hypothesis for the formation of the ore body is that Trail
Ridge was formed at the crest of a transgressive sea (rising sea level)
which was eroding the sediments of the Northern Highlands of Florida
(Pirkle, et al., 1974). The Trail Ridge is the highest and oldest shoreline





BUREAU OF GEOLOGY


along which commercial concentrations of heavy minerals have been
found in Florida. The Trail Ridge deposit is significantly coarser in mean
grain size than the sediments of the Northern Highlands because fine
sediments were winnowed out by wave and current activity. The compo-
sition of the heavy mineral suite of the Trail Ridge deposit closely
matches that of the Northern Highlands (Pirkle, et al., 1974). Pirkle, et al.
(1977) concluded from a study of heavy mineral grain sphericities that
the high terrace sands of the Northern Highlands were the only possible
source of sand for the Trail Ridge. Thus, this interpretation of the origin of
the Trail Ridge is consistent with the mineral suite of the Northern High-
lands as well as the physiographic and sedimentary features of the area
(Pirkle, et al., 1977).

GREEN COVE SPRINGS AND BOULOUGNE DEPOSITS

The Green Cove Springs and Boulougne (now mined out) heavy min-
eral deposits are located within the Duval Uplands. These deposits are
believed to have formed within beach ridges on a regressional (falling sea
level) beach ridge plain associated with a sea level of 90-100 feet, with
the elevation becoming lower to the east (Pirkle, et al., 1974).
The Green Cove Springs ore deposit, which is oriented along a north-
west to southeast trend, is located in southeastern Clay and northeast-
ern Putnam counties. The deposit is approximately 12-miles long, 3/4-
mile wide and 20-feet thick (Pirkle, et al., 1974). The Boulougne ore
body (now mined out) is located several miles south of the Florida-
Georgia border in Nassau County and measures three-miles long (N-S
trend) by 1/2 to 3/4-mile wide and ranges from 5 to 25-feet thick (Pirkle,
et al., 1974).
The Green Cove Springs and Bolougne heavy mineral deposits are finer
grained than the Trail Ridge deposit. The sediment source for a regres-
sional beach ridge plain would be, predominantly, sediments delivered by
the coastal littoral drift system. These sediments would tend to be rela-
tively fine and would contain heavy mineral suites characteristic of their
source areas. This can explain the finer texture of the Duval Upland
beach ridge sediments as well as the occurrence of garnet and epidote in
the heavy mineral suite (Pirkle, et al., 1974).

Mining and Beneficiation

The mining process begins with harvesting any timber present and
clearing the land of vegetation. Top soil, if present, is stockpiled for later
use in reclamation. Heavy mineral sands are mined by a floating suction
dredge equipped with a cutter head. The dredge and wet mill float in a
man-made pond. The dredge cuts into the banks of the pond, while
waste sand, after processing in the wet mill, is backfilled into the pond
behind the dredge.
Initial heavy mineral separation is carried out within the wet mill by the







INFORMATION CIRCULAR NO. 102


TL--~;aa


-.. .-


Heavy minerals "wet mill" beneficiation plant. Photo courtesy
of the Florida Bureau of Mine Reclamation.


use of Humphreys Spiral Concentrators. Spiral concentrators treat an ore
which contains approximately four percent heavy minerals, and produce,
after several stages, a concentrate which averages 85 percent heavy
minerals (Garner, 1971). Based on the acreage mined in 1985 (Florida
Bureau of Mine Reclamation figures) and assuming the 'average' thick-
ness of the two deposits presently being mined (Trail Ridge and Green
Cove Springs), approximately 43 million cubic yards of material were
processed through the wet mills, resulting in approximately 1.6 million
cubic yards of wet mill concentrate. Wet mill concentrates are pumped to
land based dry. mills for further processing.


Figure 5.


'a a


J ii


_~a~l-"
;'~ 'T .-*;.,~1
~ir--;
*.
,~,, "X~L. '~
-
"-
--p~L~U.
~W1~~
r- .i ..
.. -
'
,, ~~~4-4





BUREAU OF GEOLOGY


The initial step in processing wet mill concentrates is scrubbing using
sodium hydroxide to remove organic coatings and clay minerals from the
grains. Scrubbed material is dried and then separated on a series of high
tension separators which take advantage of the variation in the electrical
conductivity of the different minerals (Garner, 1971). Titanium minerals
(ilmenite, rutile, and leucoxene) have relatively good electrical conduc-
tance and are separated from the heavy silicate minerals (includes
staurolite, zircon, kyanite, sillimanite, tourmaline and topaz) and quartz
which pick up an electrical charge and adhere to the separator rotor
(Evans, 1955). The concentrate is thus separated into titanium minerals,
tailings composed of heavy silicate minerals and quartz, and a middling
fraction of poorly separated grains which is recycled through the high
tension separator.
Concentrate from the high tension separator is separated magnetically.
The magnetic portion is shipped as ilmenite which contains 98 percent
titanium mineral and averages 64.5 percent TiO, (Garner, 1971). The
nonmagnetic fraction is recycled through high tension separators to sep-
arate leucoxene and rutile as a product which analyzes 80 percent TiO,.
After ilmenite, leucoxene and rutile are removed, tailings are recycled to
the initial high tension separators, and high intensity magnets separate
staurolite from zircon. Tailings from the staurolite separation are treated
in spirals to remove heavy silicates and quartz sand (Garner, 1971).
Through continuous control and recycling of materials nearly all of the
heavy minerals are recovered.

Products and Uses

The major use for the titanium-rich heavy minerals (ilmenite, rutile and
leucoxene) is for titanium dioxide pigment (known for its whiteness,
spreading quality and chemical stability). Ninety-nine percent of the
ilmenite and 84 percent of the rutile was utilized in the manufacture of
white pigments in 1984 (Lynd, 1985a).
Staurolite is an iron-aluminum silicate mineral containing 45 percent
Al O, and 13 to 15 percent Fe203. Staurolite product also contains tour-
maline and spinel as well as silicates with magnetic inclusions. This
material is utilized primarily as a source of iron and alumina in the manu-
facture of portland cement and as an abrasive (Garner, 1971).
Zircon is found in economic quantities in the Trail Ridge area, and is
recovered from the ore after the ilmenite and rutile have been removed.
Zircon is a silicate of zirconium with a theoretical composition of 67.2
percent ZrO, and 32.8 percent SiO2 (Dana, 1946). It is a constituent of
practically all stream and beach sands, however, it occurs in rather small
quantities in most deposits. The consumption of zircon in the U.S. in
1984 was as follows: 45 percent was used in foundry sands, 20 percent
in refractories, 12 percent in ceramics, six percent in abrasives and the
rest in making zirconium metal and alloys and in chemical manufacturing
(Adams, 1985).





INFORMATION CIRCULAR NO. 102


Monazite is a phosphate mineral which concentrates the rare-earth
elements ceriumm, yttrium, lanthanum, and thorium) and contains up to
12 percent thorium oxide and one percent uranium oxide. Monazite is not
present in commercial quantities in the Trail Ridge deposit but is pres-
ently recovered from the Green Cove Springs deposit. Thorium that is
derived from monazite is used as a fertile material in commercial high-
temperature gas-cooled nuclear reactors and experimental nuclear reac-
tors to produce fissionable U-233. The major use at present is to produce
catalysts utilized in cracking petroleum crude. Non-energy uses include
the manufacture of gas mantles, high temperature alloys used in the
aerospace industry, refractory materials, optical glass, and other miscel-
laneous uses. Cerium is also extracted from monazite and is used in the
production of iron alloys, mischmetal (a metallic mixture of rare earth
elements), ferrocerium, carbon arc electrode cores, glass polishing proc-
esses and other miscellaneous uses (Moore, 1980).

Transportation and Economic Trends

Heavy mineral concentrates are shipped primarily by rail. Covered hop-
percars are utilized in bulk shipments (Lynd, 1980). Production and value
figures for heavy minerals in general (and the individual mineral compo-
nents) are withheld to protect the confidentiality of individual compan-
ies. In 1983, Florida was the only U.S. producer of staurolite, rutile,
zircon and rare earth minerals from mineral sands and was one of only
two states with ilmenite production (Boyle and Hendry, 1985). From a
1984 level, demand for titanium sponge metal is expected to increase at
an annual rate of five percent through 1990. Titanium sponge metal is a
spongy metal produced by reducing purified titanium tetrachloride with
sodium or magnesium in an inert atmosphere. Residual chlorides are
removed by leaching, inert gas sweep or vacuum distillation. The sponge
is compacted and formed into ingots by vacuum arc melting (Lynd,
1985b).
Demand for TiO2 pigments will increase from a 1981 base at two
percent annually (Lynd, 1985a). U.S. production of ilmenite in 1982 was
the lowest since 1954 at 263,000 short tons of contained TiO, (Lynd
and Hough, 1980; Lynd, 1985a).
Zirconium demand is expected to increase at a four percent annual rate
through 1990 (Adams, 1985). Rare earth metals demand is expected to
increase at an annual rate of three percent through 1990 (Hedrick,
1985).

Reserves

Florida reserves of titanium minerals consist of 5.2 million short tons of
contained titanium from ilmenite and rutile (Lynd, 1985b). Reserves of
rare earth minerals are considered limited.






BUREAU OF GEOLOGY


Environmental Concerns

Environmental problems associated with heavy mineral mining in Flor-
ida are relatively minor. Water quality problems related to suspension of
clay and organic material are the most prevalent and may require use of
settling ponds to maintain water quality.
Land reclamation is required by the state of Florida on all land mined for
heavy minerals. Recontouring and revegetation are among the require-
ments. Timely reclamation will help minimize the impacts of mining.

MAGNESIUM COMPOUNDS

Florida ranked second in the nation in the production of caustic-
calcined and refractory grade magnesium compounds recovered from
seawater in 1983 (Boyle and Hendry, 1985). One company produced
magnesium compounds in Florida.

Processing

Seawater is utilized as a source in the production of caustic-calcined
and refractory magnesia as well as magnesium metal (Kramer, 1985a).
Carbonate and sulfate levels in the feed water must be reduced to pre-
vent the precipitation of insoluble calcium compounds. Carbonate and
sulfate level reduction is accomplished by treatment with slaked lime to
precipitate calcium carbonate (CaCO,) or by treating with acid to release
carbon dioxide (CO,). The treated solution is mixed with dry or slaked
lime to precipitate magnesium hydroxide which is thickened, washed
with fresh water and filtered. The filter cake is then calcined to produce
caustic-calcined or refractory magnesia or may be calcined and pelletized
prior to dead burning (Kramer, 1985a). Caustic-calcined magnesia is pre-
pared at temperatures up to 16400F and is water reactive. Dead burned,
or refractory, magnesia is prepared at temperatures greater than 26400F
and is not reactive with water (Kramer, 1985a).

Uses

In 1985, 85 percent of the magnesium consumed in the U.S. was in
the form of magnesium compounds. The majority of magnesium com-
pound use is in the form of refractory magnesia (Kramer, 1985a; Adams,
1984) used primarily by the iron and steel industry for furnace refracto-
ries (Kramer, 1985a). Caustic-calcined magnesia is used primarily in the
manufacture of chemicals (Kramer, 1985a). Magnesium compounds are
used to prepare animal feeds, fertilizer, rayon, insulation, metallic magne-
sium, rubber, fluxes, chemical manufacturing and processing, petroleum
additives and paper manufacturing (Kramer, 1985a; Adams 1984).





INFORMATION CIRCULAR NO. 102


Economic Trends

Production figures for Florida are not available, to protect the confiden-
tiality of individual company data. Adams (1984) shows the production
capacity of Basic Magnesia Co. (the sole Florida producer) as 100,000
short tons of MgO equivalent. Kramer, (1985b) estimates that in 1984,
the magnesium compounds industry operated at almost 70 percent of
capacity.

Reserves

Reserves of magnesium compounds from seawater are virtually unlim-
ited. Magnesium is the third most common element in seawater with an
average content of 0.13 weight percent (Kramer, 1985a).

Environmental Concerns

Magnesium plants which utilize seawater as a source return the water
to the ocean after magnesia removal. Turbidity of the return water has
been a problem in the past, however, modern treatment processes have
reduced the degree of turbidity. The return water is not noxious (Kramer,
1985a).

OIL AND GAS

Florida's oil and gas production is from two widely separated groups of
fields. The first group is located in Collier, Dade, Hendry and Lee counties
and includes the Sunniland, Forty Mile Bend, Sunoco Felda, West Felda,
Lehigh Park, Lake Trafford, Bear Island, Mid-Felda, Seminole, Baxter
Island, Townsend Canal, Raccoon Point, Pepper Hammock and Cork-
screw fields. The other group, located in Santa Rosa and Escambia coun-
ties includes the Jay, Mount Carmel, Blackjack Creek and Sweetwater
Creek fields and a presently unnamed field. The Forty Mile Bend, Semi-
nole, Baxter Island and Sweetwater Creek fields have been plugged and
abandoned.

Geology

The south Florida fields produce from a combination of subtle struc-
tural traps and stratigraphic traps in the Sunniland Formation of Early
Cretaceous Age. Production is from porous limestone containing abun-
dant disoriented gastropods and pelecypods (rudistids) (Al Applegate,
Florida Geological Survey, personal communication, 1983).
The oil and gas fields of northwest Florida produce from a combination
of structural and stratigraphic traps in the Jurassic Smackover Formation
(Sigsby, 1976). The productive interval of the Smackover is a porous
dolomite which includes a lower transgressive interval of mud flat and





BUREAU OF GEOLOGY


:Lrp
- : ri


Figure 6. Getty Oil drilling rig, East Bay, Santa Rosa
County. Photo by Walt Schmidt.



algal mat deposits and an upper regressive interval composed of hard-
ened pellet grainstones (Ottmann, et al., 1973).

Products and Uses

Crude oil and natural gas are utilized primarily as fuels of various types.
Gasoline, kerosene, diesel fuel, jet fuel, fuel oil and propane, ethane, and
methane gases are examples. Lubricants, synthetic fibers, plastics,
asphalt and paraffin wax are examples of other products produced from





INFORMATION CIRCULAR NO. 102


petroleum (U.S. Dept. of Energy, 1979). Sulphur is produced as a by-
product from the northwest Florida fields.

Transportation

All crude oil produced in Florida is shipped by pipeline or barge to
refineries in other states (Christ, et al., 1981). Crude oil from the south
Florida fields is shipped by truck and pipeline to Port Everglades for
distribution. Crude from the northwest Florida fields is transported by
16-inch pipeline to storage facilities in Alabama (Christ, et al., 1981).
Natural gas from the northwest Florida fields is shipped by pipeline and
truck after natural gas liquids are stripped from the gas. Florida Gas
Transmission Pipeline Company and Five Flags Pipeline Company market
natural gas to residential, commercial and industrial customers within the
state (Sweeney and Hendry, 1981).

Production Trends

In 1978, Florida ranked ninth nationally in production of petroleum
crude with 1.4 percent of the national production (Independent Petro-
leum Association of America, 1979). Production of petroleum and natu-
ral gas in Florida has been declining since 1978. Estimated 1985 oil
production is down 76 percent from the 1978 figure and 20 percent from
1984. Natural gas production is down 77 percent from 1978 and 15
percent from 1984. This trend is expected to continue unless additional
reserves are discovered in the near future (Florida Bureau of Geology,
unpublished data).

Reserves

Proven crude oil and natural gas reserves as of December 31, 1984,
consisted of 82 million barrels of oil and 90 billion cubic feet of natural
gas (U.S. Dept. of Energy, 1985). Statewide cumulative oil production,
through 1984, totals 474.976 million barrels. Cumulative natural gas
production totals 483.877 billion cubic feet (Applegate and Lloyd,
1985). In 1984, 76.5 percent of the crude oil production and 98 percent
of the natural gas was from the northwest Florida fields (Florida Bureau
of Geology, unpublished data).

Environmental Concerns

The environmental concerns associated with oil and gas drilling in
Florida center on fresh water resource protection, protection of environ-
mentally sensitive lands and endangered species. Aquifer protection is
ensured by proper well construction techniques, which are designed to
isolate freshwater aquifers from deeper saline water zones by cementing
casing in place through the entire fresh water zone and into the salt














SOIL IN THOUSANDS OF BARRELS
--- GAS IN THOUSANDS OF MCF


I I
I \
I \

i I

I
I
I
I


I I I I I

19431945 1950 1955 1960 1965 1970 1975 1930 1935

Figure 7. Past and present oil and gas production from Florida fields (Florida
Bureau of Geology figures).


50,000


45,000





70 1400

T


- ~~ &~ & L,-


1977 1978


1979


1980
YEAR


1981


o




a
01 1


Figure 8. Quantity and value of petroleum crude (production: Florida Bureau of Geology
figures; value: Independent Petroleum Association of America, 1978 1984).


QUANTITY (MILLIONS OF BARRELS) (1 BARREL-42 U.S. GALLONS)

W| VALUE (MILLIONS OF DOLLARS)
p PRELIMINARY DATA


1200



1000 0



oo00
8.00


>60




40

40
a


3 6&00



20 400



10 200


1976







QUANTITY ( BILLIONS OF CUBIC FEET ) I

Dl VALUE I MILLIONS OF DOLLARS I

p PRELIMINARY DATA

o o

50 100 6 s En p hn

> I. 2
040 80

c
V U,

3060 I s H
n n G)


20 40


1976 1977 1978 1979 1980 1981 1982 1983 1984 1985
YEAR
Figure 9. Quantity and value of natural gas (production: Florida Bureau of Geology figures;
value: Independent Petroleum Association of America, 1978- 1984).





INFORMATION CIRCULAR NO. 102


water zone. Personnel from the Florida Bureau of Geology, Oil & Gas
Section, inspect the well construction.
Proposed well locations in the Big Cypress Swamp of south Florida are
inspected by the Big Cypress Swamp Advisory Committee which was
set up by the Governor and Cabinet of Florida. This five-member commit-
tee consists of the State Geologist, a professional hydrologist and a
professional botanist, as well as one representative from a statewide
environmental group, and one member from industry. Well drilling and
related plans are modified as necessary to minimize the impact on wild-
life and surface habitats.

Byproduct Sulphur

Crude oil from Jay Field area contains 87 percent hydrocarbons, 10
percent hydrogen sulfide and three percent carbon dioxide and nitrogen
(Ottmann, et al., 1973). The gas produced in this area also contains
hydrogen sulfide. The removal of the hydrogen sulfide from crude oil and
natural gas has resulted in a significant byproduct sulphur resource. A
plant treating 12,000 barrels a day will produce 80 long tons (89.6 short
tons) of sulphur per day (Ottmann, et al., 1973). Sulphur is shipped by
truck in liquid form to Mobile, Alabama.

PEAT

The following discussion is summarized in large part from a detailed
Florida Geological Survey publication on the peat resources of Florida
(Bond, et al., 1984) entitled An Overview of Peat in Florida and Related
Issues.

Geology

The conditions under which peat occurs in Florida are highly variable.
The geological and hydrologic relations of peat to adjacent materials are
poorly understood. Davis (1946) divided the peat deposits of Florida into
a number of groups based on their locations. These groups include: 1)
Coastal associations, including marshes and mangrove swamps, lagoons
and estuaries as well as depressions among dunes, 2) large, nearly flat,
poorly-drained areas as exemplified by the Everglades, 3) river-valley
marshes such as the marsh adjacent to the St. Johns River, 4) swamps of
the flat land region, 5) marshes bordering lakes and ponds, 6) seasonally
flooded shallow depressions, 7) lake bottom deposits, and 8) peat layers
buried beneath other strata. In Florida, peat deposits may be either wet
or dry, (Davis, 1946; Gurr, 1972). Wet peat deposits occur if the water-
table remains relatively high. Peat may be actively accumulating in these
deposits. Certain areas within the Everglades, the coastal mangrove
peats, and some lake-fringing peat deposits, such as the one associated
with Lake Istokpoga, are examples of undrained deposits in the state. In





BUREAU OF GEOLOGY


other instances, peat deposits are dry. This drainage may have been
initiated to enhance the land for agricultural use. The Everglades agricul-
tural region contains numerous tracts drained for this purpose. Other
deposits have apparently been drained as a result of regional lowering of
the water table.
Peat forms when the accumulation of plant material exceeds its
destruction by the organisms which decompose it. Certain geologic,
hydrologic and climatic conditions serve to inhibit decomposition by
organisms. Ideally, areas should be continually waterlogged, tempera-
tures generally low, and pH values of associated waters should be low
(Moore and Bellamy, 1974).
Certain geologic characteristics are associated with waterlogged sur-
face conditions. The tendency toward waterlogging is enhanced if topo-
graphic relief is generally low and topographic barriers exist which
restrict flow and allow water to pond. Additionally, waterlogging is
encouraged if highly permeable bedrock is covered with material of low
permeability (Olson, et al., 1979).
The chemical nature of the plant litter may also serve to reduce its
susceptibility to decomposition. Moore and Bellamy (1974) note the
association of cypress and hardwood trees with peats characteristic of
the hammocks or tree islands of the Everglades. These hammocks occur
on peat deposits which are situated on limestone bedrock. The trees,
which are responsible for the peat beneath them, contain enormous
amounts of lignin, an organic substance somewhat similar to carbohy-
drates which occurs with cellulose in woody plants. Lignin is very resist-
ant to decay and acts as a 'preservative' (Moore and Bellamy, 1974).
Rates of peat accumulation computed from radiocarbon age dating are
grouped about an average of 3.6 inches per 100 years. The rate of peat
accumulation can vary with climate (which also varies with time), the
position of the water table, and nutrient supply (Moore and Bellamy,
1974).



Mining


Almost all peat presently mined in Florida is utilized for agricultural or
horticultural purposes. Draglines and other earthmoving equipment are
utilized in removing vegetation and peat. Moisture must be reduced to
approximately 90 percent for the bog to bear the weight of machinery.
Drainage is an integral and necessary first step in most large scale mining
operations. After excavation, the material is partially air dried and shred-
ded or pulverized (Davis, 1946). If peat is utilized on a larger scale for
fuel, more technologically advanced methods will need to be employed
and will probably be similar to current European peat technology. This
implies that peat will be air dried and burned directly (Kopstein, 1979).





INFORMATION CIRCULAR NO. 102


Uses

The principal extractive use of Florida peat is as a soil conditioner, with
large amounts used for lawns, golf courses, and in nurseries and green-
houses. The benefits derived from the use of peat result largely from
improved physical conditions in the soil. Also, peat's ability to hold eight
to 20 times its own weight in water makes it valuable in the improvement
of soils.
Farming is the major consumptive nonextractive use of peat in Florida.
One major effect of farming is the deterioration of peat by the various
processes which result in subsidence. Subsidence occurs when organic
soils decrease in volume and is the net result of a number of causes: 1)
shrinkage due to desiccation, 2) consolidation which occurs with loss of
the buoyant force of water, as well as from loading, 3) compaction
accompanying tillage, 4) erosion by wind, 5) fire damage, and 6) bio-
chemical oxidation (Stephens, 1974). Biochemical oxidation results in
actual soil loss, as opposed to volume decrease. It is the primary cause of
declining soil thickness in south Florida.


Transportation and Economic Trends

Both bulk and packaged peat are shipped primarily by rail and truck
(Searls, 1980). In 1984 Florida ranked first in U.S. peat production
(Davis, 1985a). Florida peat production reported in 1984 increased dra-
matically from 114,000 short tons in 1983 to 263,000 short tons in
1984 due to a large increase in companies reporting production (Boyle,
1985). The U.S. Bureau of Mines production figures up to 1983 repre-
sented production reported by five companies. In 1984, there were 21
peat producers in Florida (Bond, et al., 1984), however, only 15 reported
production to the U.S. Bureau of Mines. Nationwide demand is expected
to increase from a 1983 base at an annual rate of approximately 3.3
percent through 1990 (Davis, 1985b).


Reserves

The known original reserves of peat in Florida were estimated by Soper
and Osbon (1922) at 2 billion short tons (air dried). Recent reserve esti-
mates have varied widely. The American Association of Petroleum Geol-
ogists (1981) reported the estimate of 6.8 billion short tons (air dried).
Griffin, et al. (1982) report that, 'It is now estimated that Florida could
produce 606 million tons of moisture free peat' of fuel grade if no other
constraints were present (cost, environmental problems, land use con-
flict, etc.).



















. Z


z

0 2


.repau of Minminn 1.977 -19 3 __


1976 1977 1978 1979 1980 1981
YEAR

Figure IU. Uuantity and value of peat (Bovle. 1988: U. S. BL


1 I t -





INFORMATION CIRCULAR NO. 102


Environmental Concerns

Drainage, or water level control undertaken in order to create a work-
able substrate affects the vegetation in two primary ways. Within the
area to be mined and also in areas designated for processing, storage,
roads, and parking lots, vegetation must simply be cleared or eliminated.
The ditch system devised for drainage lowers the water table both
beyond and within the boundaries of the area to be mined (Minnesota
Department of Natural Resources, 1981). The lowering of the water table
affects vegetation in that original plants adapted to wetland situations
will be replaced by plants tolerant of drier conditions. The elimination of
vegetation destroys wildlife habitat and results in displacement of wild-
life. The changes in vegetation which accompany drainage will result in
changes both in population and species make-up of wildlife inhabiting an
affected area (Minnesota Department of Natural Resources, 1981).
Surficial waters will be affected by drainage. Ditches used in drainage
may disrupt flow down slope from a bog. Drainage may also alter the
hydrologic budget of a peatland. Evapotranspiration will be reduced
because the water resides deeper within the ground due to the lowering
of the water table. It is thus more difficult for moisture to reach the
surface. The Minnesota Department of Natural Resources (1981) reports
that changes in evaporation and water stored must affect runoff, but the
effects are poorly understood. It seems that drainage results in
decreased peak runoff so that runoff is distributed more uniformly
throughout the year.
Recharge to the shallow aquifer occurs in Florida's wetlands (McPher-
son, et al., 1976). Drainage canals constructed in the Everglades have
resulted in accelerated runoff which, in consequence, has reduced the
amount of water available to recharge the shallow aquifer (McPherson,
et al., 1976). This relationship between canals, runoff, and water avail-
able for recharge should be considered if peat mining requires drainage.
The effects will, of course, depend on the size of the area to be mined
and its relation to the regional aquifers.
The last implication of drainage is that of peat subsidence. The caus-
ative relationship between drainage and subsidence is well known in
Florida. Experience in the Everglades has shown that subsidence itself
has very serious implications. Stephens (1974) reviews various aspects
of drainage and subsidence in the Everglades.
Most environmental problems associated with construction of pro-
cessing, storage, and transportation facilities are short-lived. Excavation
and landscaping will temporarily be associated with increased erosion
and sediment in runoff water (Minnesota Department of Natural
Resources, 1981). The construction and presence of roads, parking lots,
and buildings will result in some further decrease in wildlife habitat.
Certain species will be vulnerable to traffic. The low permeability of
paving materials will generate some further increase in runoff.
The effects of mining universally include both removal of peat from the





BUREAU OF GEOLOGY


site and alteration of the configuration of the landscape (Minnesota
Department of Natural Resources, 1981). If drainage is required, the
previously discussed environmental effects of drainage must be consid-
ered. Wet mining methods do not require drainage. The effects of wet
mining on water quality and quantity depend strongly on the design of
the operation. Specifically, if the mined area discharges to surface
streams, both water quality and quantity may be affected (Minnesota
Department of Natural Resources, 1981). Additionally, and critically,
given the already enormous demand for water in Florida, wet mining
methods may require water beyond that available in the peatland.
Since peat is characterized by a high moisture content, dewatering is
often necessary during processing. This water may contain an abun-
dance of peat fibers as well as nutrients. Water released during dewa-
tering, as well as waste water from gasification operations, can generate
water quality problems, although the effects may be mitigated if waste
water is treated (Minnesota Department of Natural Resources, 1981).
The effects of exhaust emission and noise creation are universal in all
phases of mining operations.
Peat, due to its high moisture content is heavy. The large amounts of it
necessary for fuel operations cannot be economically transported. For
that reason peat will probably be burned near the site at which it is
mined. Emissions from peat combustion are similar to those resulting
from combustion of coal. These include nitrogen oxides, sulphur oxides,
carbon monoxide, carbon dioxide, hydrocarbons, particulates and com-
pounds of trace elements, including mercury and lead (Minnesota Depar-
ment of Natural Resources, 1981).

PHOSPHATE

Discussion

River pebble phosphate was discovered in central Florida in the early
1880's in the Peace River near the town of Fort Meade. The river had
eroded away the overburden and finer fractions of the Bone Valley Mem-
ber, leaving behind concentrations of pebble-size phosphate rock (known
as "river pebble") on the river bottom and in the sand bars.
The earliest mining of these deposits was in the river channel by
hydraulic dredging. The residual or spoil material was returned to the
river, thus obliterating any visual record of the activity. Mining of this
type was intermittent and records of ore removal are poor. However, it
appears that approximately 1.3 million long tons were removed over a
period of 20 years before extraction costs caused cessation of opera-
tions (Zellars-Williams, 1978).
Land pebble phosphate was discovered in the late 1880's, also in the
vicinity of Fort Meade. It was this discovery that led to the eventual
demise of the hard rock phosphate (so named because it is found as a
replacement mineral in limestone) and soft rock phosphate (mined from





INFORMATION CIRCULAR NO. 102


the waste ponds of hard rock phosphate operations) industries. The hard
rock phosphate district is located in portions of Taylor, Lafayette, Dixie,
Gilchrist, Alachua, Levy, Marion, Citrus, Hernando and Sumter counties.
Land pebble has larger reserves, is easier to mine, and has lower benefi-
ciation costs. The vast majority of phosphate produced in Florida is land
pebble, with only a few small companies producing colloidal (soft rock)
phosphate.
The land pebble deposits of economic importance at the present time
are the Central Florida Phosphate District, the Southern Extension of the
Central Florida Phosphate District and the Northern District. The Central
district is located in portions of Polk, Hillsborough, Hardee and Manatee
counties, and the Southern Extension in portions of Hardee, DeSoto,
Manatee, Sarasota and Charlotte counties. The Northern District is
located in parts of Hamilton, Columbia, Baker, Suwannee, Union, Brad-
ford, Alachua and Marion counties (Zellars-Williams, 1978).

Geology

CENTRAL FLORIDA PHOSPHATE DISTRICT

The Central Florida Phosphate District encompasses the southwest
corner of Polk County, the southeast corner of Hillsborough County, and
extends southward into Hardee and Manatee counties. The phosphate
deposits occur as a thin sheet of highly reworked marine and estuarine
sediments deposited on the southern flank of the Ocala Arch. The phos-
phate appears to have been deposited (for the most part) during the
Miocene in warm shallow seas and generally near shore.
The Bone Valley Member, Peace River Formation, Hawthorn Group is
the primary phosphorite horizon being mined in the phosphate district.
The most popular explanation for the formation of the Bone Valley phos-
phate deposits is summarized by Altschuler, et al. (1964), "The Bone
Valley Formation (Member) is a shallow water marine and estuarine
phosphorite .. (it) ... is an excellent example of marine transgression
during which the phosphate was derived, by reworking, from the under-
lying, weathered, Hawthorn Formation (Group)".
The Hawthorn Group, in the Central Florida Phosphate District consists
of sandy, phosphatic dolomite or dolomitic limestone of the Arcadia For-
mation which is overlain by a predominantly plastic unit of interbedded
phosphatic sands, clayey sands, clays and dolomite of the Peace River
Formation, including the Bone Valley Member. The Bone Valley Member
is the uppermost unit of the Peace River, and may contain several uncon-
formities (Scott, 1986). In the central and northern part of the district,
the Bone Valley overlies the Arcadia Formation unconformably. In this
area, the bottom of the "matrix" (ore zone) is generally marked at the
contact between the eroded carbonate surface of the Arcadia and the
phosphate-rich sands and clays. Occasionally, a palygorskite-rich clay
underlies the matrix. In the southern portion of the Central Florida Phos-











BUREAU OFGEOLOG


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INFORMATION CIRCULAR NO. 102


phate District the Peace River Formation (undifferentiated) has not been
removed by erosion (Scott, 1986).
The Bone Valley sediments are generally represented by approximately
equal amounts of quartz, clays (chiefly smectite) and carbonate-
fluorapatite, although proportions may change significantly within short
distances (Altschuler, et al., 1956). Post-depositional alteration of the
Bone Valley Member has been severe, and may either diminish or enrich
the phosphate concentration. Weathering in the sub-tropical climates of
Florida has resulted in lateritic types of leaching, mobilization and super-
gene enrichment of phosphate. The weathering results in the alteration
of carbonate-fluorapatite to calcium phosphates and aluminum phos-
phates. Aluminum phosphates are less soluble than the calcium phos-
phates and remain after the upper zones have been leached. Enrichment
of uranium is widespread within the leached zone. The more soluble
calcium phosphates enrich the lower (ore) zones.
The Pleistocene sediments overlying the Bone Valley Member consist
of loose quartz sands. The origin of these sands is a subject of debate.
Altschuler and Young (1960) consider these sands to be a weathering
residuum of the Bone Valley, while Cathcart (1962), supports a primary
depositional origin as the result of transgressive Pleistocene seas. Pirkle,
et al. (1965) states that the surface sands are not the result of in situ
weathering of the Bone Valley Member.

SOUTHERN EXTENSION OF THE CENTRAL FLORIDA
PHOSPHATE DISTRICT

The Southern Extension of the Central Florida Phosphate District
encompasses portions of Hardee, Manatee, DeSoto, Sarasota and Char-
lotte counties. Initial exploration efforts within the Southern Extension
were directed toward the location of high grade deposits similar to the
Central District. It was soon realized, however, that the deposits of the
Southern Extension had an entirely different depositional history and
geologic setting from the Bone Valley type deposits. The Southern Exten-
sion contains vast reserves of lower grade material (lower BPL, increased
contaminants, especially MgO) which are predominantly contained
within an upper plastic section (Peace River Formation) of the Hawthorn
Group (Hall, 1983). The sediments of the upper plastic section of the
Hawthorn are highly variable in lithologic composition both horizontally
and vertically and exhibit evidence of reworking of previously deposited
material (Hall, 1983). The traditional Bone Valley type sediments are
found only in northwestern Hardee County (Hall, 1983).

NORTHERN FLORIDA PHOSPHATE DISTRICT

The Northern Florida Phosphate District is present in parts of Hamilton,
Baker, Columbia, Union, Bradford, Suwannee, Marion and Alachua coun-
ties. This area is within the Northern Highlands physiographic province of





BUREAU OF GEOLOGY


Figure 12. International Minerals and Chemicals Corp. Clear Springs
phosphate mine, Polk County. Photo by Kenneth Campbell.



Florida (White, 1970). The Miocene beds pinch out against the flanks of
the Ocala Arch to the west. Tertiary sediments deposited earlier than the
Miocene in this area are predominantly porous marine limestones which
form the Floridan Aquifer.
The Miocene sediments are phosphatic sands, clays, clayey sands and
carbonates, primarily dolomite. The Hawthorn Group consists of four
basic units (Scott, 1983): A basal dolomite is overlain by sands and clays
which are overlain by a dolomitic unit. The uppermost unit is a quartz
sandy and clayey phosphatic unit. The uppermost plastic unit is the only
portion of commercial interest.
Sediments overlying the Hawthorn are predominantly comprised of
reworked Hawthorn material, marine terrace sediments or fluvial sedi-
ments associated with topographic lows. The Pliocene and Pleistocene
sediments comprise overburden in the phosphate district approximately
30-feet thick.

Mining

Although there are several types of phosphate deposits found in Flor-
ida (land pebble, hard rock, and soft rock), land pebble is the only source
being extensively mined today. The land pebble deposits include the vast
majority of the Central Florida and North Florida phosphate districts.


~-lY4 CL---r
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INFORMATION CIRCULAR NO. 102


Modern day mining techniques include the almost exclusive use (in
Florida) of large electrically powered walking draglines equipped with
buckets as large as 71 cubic yards. Only one company has mined with
dredges in the recent past. Draglines remove overburden and place it
either on adjacent unmined land or into the preceding mined-out cut.
After stripping of overburden, the dragline removes the matrix which is
then placed in a shallow pit where it is slurried with high pressure water
and pumped to the beneficiation plant.


Beneficiation of Phosphate Ore

Beneficiation of phosphate ore prior to 1929 was a relatively simple
and extremely wasteful process. Screens were utilized to separate and
recover the coarse phosphate. The sand-sized phosphate was not recov-
erable, because no technique existed to separate the sand-sized phos-
phate from the quartz sand. More phosphate was lost to the waste
"debris" than was recovered.
In 1929 a process was introduced which revolutionized the phosphate
industry. The advent of the froth flotation process allowed separation of
sand-sized phosphate grains from waste grains (primarily quartz sand) of
essentially the same size, and resulted in a significant increase in the
percent of phosphate recovered from the matrix. Specific reagents are
utilized to create a froth to which the treated material adheres, while the
other material sinks. Either the phosphate or the waste material can be
treated to cause them to float. In a "reverse" process, two flotation
stages are utilized to float first phosphate then to float the waste mate-
rial which was included in the first float. The reagents used create either
an oily or a soapy film on the treated particles. Fuel oil, pine oil, caustic
soda, fatty acids, and oleates are examples of the reagents used (Hoppe,
1976). In a typical beneficiation plant, the rougher flotation utilizes
anionic reagents (crude fatty acid, fuel oil/kerosene) in agitated tanks
with the feed material dewatered to 65 percent solids. Addition of
ammonia controls pH (between 9.0-9.5) and helps promote absorption
of the reagent coating. Prior to entering the cleaner flotation stage (cat-
ionic) the rougher flotation products are scrubbed with water and sulfuric
acid to remove the anionic reagents. The cleaned rougher product goes
to the cleaner circuit where amine reagents (chemical derivatives of
ammonia in which the hydrogen atoms have been replaced by radicals
containing carbon and hydrogen: ex. methyl amine) and kerosene condi-
tion the surface of any sand particles remaining causing them to float
(Hoppe, 1976).
Typical recovery from a two stage flotation circuit rejects 99 percent
of the free quartz sand and recovers 80 percent of the phosphate grains
from the feed (Zellars-Williams, 1978). Flotation concentrate comprises
between 10-25 percent of the ore weight.





BUREAU OF GEOLOGY


Products and Uses

Essentially all of the Florida phosphate rock destined for the domestic
market is utilized to form wet process phosphoric acid. The rock is
digested by sulfuric acid to produce phosphoric acid and waste gypsum
(too impure to be commercially useful). Phosphoric acid is then utilized to
produce normal superphosphate, triple superphosphate (TSP) and
nitrogen-phosphorous-potassium (NPK) complete fertilizer. Phosphoric
acid is also reacted with ammonia to produce diammonium phosphate
(DAP) and monoammonium phosphate (MAP).
Defluorinated phosphate rock is utilized for mineral supplements to
livestock and poultry feed. Defluorination is necessary because fluorine
is toxic to animals (Opyrchal and Wang, 1981).
Elemental phosphorus is utilized in the production of sodium phos-
phate detergents among others. Elemental phosphorus is obtained by
smelting phosphate rock with coke and quartz in electric furnaces (Opyr-
chal and Wang, 1981).
Approximately 90 percent of the phosphate produced in recent years
has been utilized for agricultural fertilizers. The remainder is utilized in
various industrial applications mostly as elemental phosphorus. Some of
the common uses include: food preservatives, dyes for cloth, vitamin
and mineral capsules, hardeners for steel, gasoline and oil additives,
tooth paste, shaving cream, soaps and detergents, bone china, plastics,
optical glass, photographic films, light filaments, water softener, insecti-
cides, soft drinks, flame resistant lumber, fire fighting compounds and
aluminum polish (Florida Phosphate Council, 1984a).

Transportation

Approximately 85 percent of phosphate rock is transported by rail to
port facilities or fertilizer plants. The remainder is transported by truck.
Truck transport is utilized during periods of peak production to augment
rail transportation, when rail service is interrupted or where low volumes
are involved (Opyrchal and Wang, 1981).
Transportation by rail and ship or barge is utilized for the majority of
shipments out of the state. In 1979 phosphate rock and phosphate prod-
ucts accounted for 93 percent of all exports from the Port of Tampa
(Boyle and Hendry, 1981). Extensive exports are also shipped from Jack-
sonville.

Economic Trends

In 1983, Florida and North Carolina accounted for 87 percent of the
total U.S. and 27 percent of the total world phosphate production (Sto-
wasser, 1985a). According to data collected by the U.S. Bureau of
Mines, phosphate production increased 10 percent in 1983 from the
1982 figures. Preliminary 1984 figures indicate an increase of approxi-






E QUANTITY (MILLION METRIC TONS)

W VALUE (MILLIONS OF DOLLARS)
P PRELIMINARY DATA W


> 46 1000 9 -
Z 0 h 00 0C

42 800 N



38 600



34 400



30 200



26 0
1976 1977 1978 1979 1980 1981

YEAR
Figure 13. Quantity and value of phosphate in Florida and
1986; U. S. Bureau of Mines, 1977-1983).


North Carolina (Boyle,





BUREAU OF GEOLOGY


mately 18 percent from 1983's depressed levels (Stowasser, 1985a).
From a 1983 baseline, phosphate rock demand is expected to increase at
an average annual rate of about 1.8 percent through 1990 (Stowasser,
1985a).

Reserves

The Florida phosphate districts contain 520 million metric tons of
phosphate rock reserves (cost less than $35.00 per metric ton) and a
reserve base (reserves and resources recoverable at a cost of less than
$100 per metric ton) of 2.4 billion metric tons (Stowasser, 1985b).
Florida reserves will last more than 250 years at current mining rates
(Florida Phosphate Council, 1984b).

Environmental Concerns

The environmental concerns generally associated with phosphate min-
ing include water consumption and power demands, radiation, water and
air quality, waste disposal, and wetlands. Steps are being taken to miti-
gate these concerns.

WATER USAGE

Reduction of water usage required by the phosphate industry is being
addressed in several ways. Recirculation of mine process water is exten-
sive and averages 90 percent throughout the industry. The major mine
process which uses water is the clay settling system. Progressive clay
settling techniques such as sand-clay mixing, the dredge mix process
and chemical flocculation all speed the initial release of this water.
Recharge wells are being utilized in pre-mining dewatering. The water
in the surficial aquifer is gravity fed into the Floridan Aquifer. This has the
dua! advantage of recharging the aquifer to some extent and reducing
pumping requirements for mine cut water control.

POWER CONSUMPTION

Power consumption can be reduced by elimination of phosphate rock
drying except where actually necessary. Optimum mine planning can
provide an efficient operation thus reducing power consumption. In addi-
tion, co-generation of power at chemical plants may afford reduction in
the quantity of purchased electrical power.

RADIATION

Uranium is associated with the phosphate ore. The majority of the
uranium in the ore can be extracted as a byproduct. Some uranium
remains in overburden materials and waste sands and clays. Radium-
226, a decay product of uranium, has received the most attention





INFORMATION CIRCULAR NO. 102


because its decay generates radon gas (Zellars and Williams, 1978).
There are not any established limits for allowable radiation in reclaimed
mined lands. Pre-mining and post-reclamation radiation readings are now
required by the Florida Department of Health and Rehabilitative Services
(HRS) which will provide a data base for future decisions. HRS has, in
proposed rules, set a limit of 0.020 annual average working level concen-
tration of radon gas in new residences built on reclaimed land after the
effective date of the rules (Mason Cox, personal communication, 1985).
Proposed HRS rules also include recommended construction techniques
to ameliorate radon gas concentrations. The primary construction tech-
niques include "ventilated crawl space designs" and "improved slab
designs" which provide a barrier to radon gas migration.

WATER QUALITY

Water discharged from phosphate mines must meet requirements
specified in discharge permits. The primary water quality problems of the
past were associated with breaks in the walls of clay settling ponds.
There have been no such breaks since 1971 when the State instituted
dam construction standards and mandated regular inspection and main-
tenance programs (Zellars and Williams, 1978). Timely land reclamation
and revegetation, as now required by the State, minimizes water quality
problems associated with mined land.

AIR QUALITY

Air quality problems associated with phosphate mining are relatively
minor. Airborne dust is generated by earth moving activities and expo-
sure of bare soil materials and by the dry grinding of phosphate rock.
Dust from these sources will be reduced from past levels by timely land
reclamation and reclamation of previously mined but unreclaimed lands.
As more plants are built utilizing wet grinding, or are converted to the
wet process, airborne dust from that process will be limited. Fluorine is
extracted from flue gases as an environmental safeguard and is utilized
as a byproduct.

CLAY WASTE DISPOSAL

Conventional clay waste disposal has been done by above ground
settling ponds. The clays present in the "matrix" (predominantly smec-
tite and palygorskite) are disassociated when the ore is slurried and
pumped to the beneficiation plant. These materials are highly resistant to
settling and require more storage space as waste clay than they occupied
prior to mining. Large quantities of water are thus removed from the
recirculating water system both as interstitial water and by evaporation
from the settling ponds. Reclamation of full settling ponds is delayed for
many years as the clays gradually dewater and settle. The current trend





BUREAU OF GEOLOGY


is to minimize the surface area covered by settling areas and to maxi-
mize clay storage in existing settling ponds (R. Bushey, Florida Bureau of
Mine Reclamation, personal communication, 1986). This will require the
use of alternative methods of dewatering waste clays such as mixing
with sand tailings, dredging pre-settled clay and mixing with sand tail-
ings, capping of pre-thickened clays and chemical flocculation (Yon,
1983). These methods are capable of producing ultimate solids contents
of 36-42 percent compared to 31 percent for conventional clay settling
(Lawver, 1983, citation in Yon, 1983).

WETLANDS

The State of Florida contains approximately 20 percent of the wet-
lands remaining in the U.S. (Zellars and Williams, 1978). These areas are
of use as wildlife habitat, for surface water retention, sediment removal
and nutrient uptake. In some areas the wetlands may enhance aquifer
recharge. Swamps, marshes and river flood plains are common examples
of these areas. The decision to mine wetland areas must take into
account the value of the phosphate, as well as the ability to reconstruct a
functioning wetland.

Byproduct Fluorine

Fluorine production, in the form of fluosilicic acid (H2SiF,), in Florida is
a byproduct of wet-process phosphoric acid production (Boyle and Hen-
dry, 1985). The most common ore of fluorine is the mineral fluorite
(CaF,) which is commonly known as fluorspar. U.S. reserves of fluorite
are not sufficient to meet U.S. demand to the year 2000 (Pelham, 1985).
By the end of the century, phosphate rock may be the primary domestic
source of fluorine (Pelham, 1985).

RECOVERY

Phosphate rock (fluorapatite) contains 3-4 percent fluorine (Nash and
Blake, 1977). When fluorapatite is treated by the wet-acid process, solu-
ble phosphates are formed and part of the fluorine contained in the phos-
phate rock is volatilized as HF. HF reacts with silica which is present as
an impurity in the fluorapatite, forming the volatile gas silicon tetraf-
luoride (SiFj).
As SiF, gas evolves it is scrubbed from the gas column and hydrolyzes,
fluosilicic acid and silica are formed (Nash and Blake, 1977). Nash and
Blake (1977) state, "In the wet acid process about 41 percent of the
fluorine in the phosphate rock is volatilized, 13 percent remains in the
concentrated acid, and 46 percent is discarded with the gypsum filter
cake." Stowasser (1985b) states that overall recovery is rarely greater
than 75 percent of the fluorine in the phosphate rock. The remainder is
retained as waste in the coolant water pond. U.S. Environmental Protec-





INFORMATION CIRCULAR NO. 102


tion agency regulations require that volatile fluorine be scrubbed from
stack gasses (Opyrchal and Wang, 1981).

USES

Fluorine is required in the manufacturing of aluminum, steel, and many
chemical compounds (Opyrchal and Wang, 1981), as well as for water
fluoridation (Boyle and Hendry, 1985). In 1983 fluosilicic acid from Flor-
ida phosphate was used to produce synthetic cryolite, aluminum fluoride
and sodium silicofluoride and for water fluoridation (Boyle and Hendry,
1985).

ECONOMIC TRENDS

In 1985, byproduct fluosilicic acid production from phosphoric acid
(nationwide) totaled 63,000 tons, the equivalent of 110,000 tons of
fluorspar (Pelham, 1986). Estimated primary fluorspar production for the
same period is 70,000 tons. Demand for fluorine is expected to increase
at an annual average rate of 3.7 percent through 1990 (Pelham, 1986).
Resources of fluorine in U.S. phosphate rock are estimated to be 35
million tons of fluorspar equivalent (Pelham, 1986).

Byproduct Uranium

GEOLOGY

Uranium is produced as a byproduct of Florida's phosphate mining and
beneficiation in the Central Florida Phosphate District and its southern
extension. Uranium was discovered to be associated with the phos-
phates found in Florida in 1949 (Altschuler, et al., 1956). Because of the
lack of suitable technology, only recently has it become economically
feasible to remove the uranium from phosphate rock. Uranium is present
in the pebble-size phosphate of the Central Florida Phosphate District at
concentrations ranging from 0.010 percent to 0.020 percent, and from
0.005 percent to 0.015 percent in the finer phosphates (Cathcart,
1956). The phosphate deposits of North Florida contain an average of
0.006 percent uranium which is not presently economically recoverable
by the wet process method. The uranium content of the quartz sand
fraction of the matrix is generally less than 0.001 percent while phos-
phatic waste clays generally have a uranium content of less than 0.005
percent.
A potential source of uranium, phosphate, and alumina in the Central
Florida Phosphate District is the leach zone. This zone overlies the phos-
phate matrix and derives its name from its being a residuum of weather-
ing of the matrix. It is also known as the aluminum phosphate zone, as
the leaching has enriched the phosphate in aluminum. Because of its low
phosphate content, it is not always sent to the plant for processing. The





BUREAU OF GEOLOGY


average thickness of this zone is six to seven feet, and its uranium
content ranges from 0.010 percent to 0.015 percent (Altschuler, et al.,
1956).


EXTRACTION

Uranium is extracted from phosphate by a two phase solvent extrac-
tion system. In the first phase, the uranium is removed from wet process
phosphoric acid by solvent extraction. The resulting uranium-bearing
solution then undergoes a second solvent extraction and stripping stage
to produce specification grade uranium oxide (U308) called yellow cake
(Sweeney and Windham, 1979). One ton of U3O, yields one pound of fuel
grade U2a,.


ECONOMIC TRENDS

In 1980, the only year for which information is available, Florida ura-
nium oxide production was approximately 1.5 million pounds (750 short
tons). Nuclear Exchange Corporation (1986) reports that in 1985 3.3
million pounds (1650 short tons) of uranium oxide were produced from
phosphoric acid. The vast majority of this would be from Florida phos-
phate rock.
The U.S. Bureau of Mines (Stowasser, 1985b) reports five companies
with a combined annual recovery potential of 1,870 short tons of U30,
from the Central Florida Phosphate District. Based on the production
capacity figures above, up to 15 percent of the U.S. uranium demand
could be met by byproduct uranium recovery from Florida phosphate
rock (Sweeney, 1979).


RESERVES

Florida's reserves of uranium are directly dependent on the reserves of
phosphate. Only the uranium oxide contained in phosphate rock treated
by the wet-process phosphoric acid method is economically feasible for
recovery. The central and southern Florida phosphate deposits contain
approximately 1.5 billion short tons of phosphate rock recoverable at
$ 15-20 per short ton (Zellars and Williams, 1978). Assuming an average
uranium oxide content of 0.015 percent, approximately 225,000 short
tons of uranium oxide are present in the deposits (Sweeney, 1979). In
general, for central and southern Florida deposits one pound of U,30 can
be extracted from one short ton of P20s (Sweeney, 1979).





INFORMATION CIRCULAR NO. 102


SAND AND GRAVEL


Geology

Quartz sand is one of Florida's most abundant natural resources.
Almost all of Florida is blanketed with a veneer of sand. Very few areas
within the state do not have deposits of general purpose sand located
within reasonable distances (Scott, et al., 1980). Commercial quantities
of gravel are present only in the western panhandle of Florida, associated
with modern day river deposits.
The identification of terraces and previous shorelines has been based
on elevation. Terraces which have been mapped in Florida include the
Silver Bluff, Pamlico, Talbot, Penholoway, Wicomico, Sunderland, Coha-
rie and the Hazelhurst. Shorelines associated with these terraces were at
approximately 10, 25, 50, 70, 100, 170, 220 and 320 feet, respectively
(Cooke, 1945; Healy, 1975).
The sand deposits associated with the marine terraces are composed
primarily of quartz sand with various amounts of silt, clay and organic
matter. According to Cooke (1945) the older (high) terraces contain the
coarsest material while the younger (low) terraces contain finer sand plus
clay and carbonate. In addition, the lower deposits are thinner and con-
tain more clay, silt and organic in south Florida relative to the northern
deposits (Cooke, 1945).
Scott, et al. (1980) divided sand and gravel deposits in Florida into four
categories: 1) recent beach type deposits (wave or wind derived); 2) river
alluvium; 3) marine terrace deposits, including associated relict bars,
dunes and beach ridges; and 4) sand and gravel from a particular geo-
logic formation.


NORTHWEST FLORIDA

The plastic sediments found in northwest Florida overlie sediments
which range in age from Eocene to Pleistocene. Thickness of the clastics
ranges from a thin veneer in the vicinity of Leon and Wakulla counties to
greater than 1,500 feet in the Pensacola area.
Most of the sand and gravel mined in northwest Florida is derived from
marine terrace sands (Leon and Wakulla counties south of Tallahassee)
and from the Citronelle Formation in Escambia County where sand and
gravel are mined (Scott, et al., 1980). The Citronelle Formation is of
Pliocene or early Pleistocene age (Vernon, 1951) and consists of "angu-
lar to subangular, very poorly sorted, fine to very coarse grained quartz
sand." Lenses of gravel and clay are also present (Scott, et al., 1980).
The Citronelle Formation, and fluvial sediments derived from it are the
only appreciable. source of gravel found in the state.




BUREAU OF GEOLOGY


NORTH FLORIDA

Several units containing significant quantities of sand are present in
north Florida. Scott, et al. (1980) lists them as the Hawthorn Group,
Miccosukee and Alachua formations, an unnamed coarse plastic unit and
the undifferentiated Pliocene and younger sands, which include the ter-
race deposits.
Utility of the sands contained in the Hawthorn Group and Miccosukee
Formation is limited by wide variability of lithologic characteristics. Tex-
ture and lithology of both formations vary widely in both the horizontal
and vertical directions. Use is precluded except for local uses such as fill
and road base material (Scott, et al., 1980).
The Alachua Formation, Which locally reaches thickness of 100 feet is
considered to be residuum of the Hawthorn Group. Material from the
Alachua Formation is suitable for road base and fill material (Scott, et al.,
1980).
The Lake Wales Ridge extends from western Clay County southward
into Highlands County. The ridge is composed of thick deposits (up to
150 feet) of plastic sediments of relatively uniform lithology. The clastics
consist of loose surface sands which overlie red, yellow, and white
clayey sands. Locally, quartz gravel and quartzite pebbles are present.
Terrace deposits are of variable thickness, with clay and organic mat-
ter as the major contaminants. The terrace sand deposits comprise a
significant resource (Scott, et al., 1980).

CENTRAL FLORIDA

The numerous sand ridges of the Central Highlands contain the sand
deposits of greatest importance in central Florida. The majority of the
construction sand mined in Florida comes from these deposits which are
composed of Mio-Pliocene age clastics (Cooke, 1945; Scott, 1978). The
plastics are predominantly poorly sorted quartz grains ranging in size
from fine sand to pebble. With the exception of surface sands, the sands
contain, in most cases a kaolinite matrix.
Recent dune and alluvium sand deposits are present, but are of varia-
ble quality and low volume. These deposits are economically important
only on a local scale.
Scott, et al. (1980) states that although the Atlantic Coastal Lowlands
do not contain large sand deposits there is potential for limited produc-
tion. This production is from discontinuous beds in the Pleistocene age
Anastasia Formation and Pleistocene terrace deposits as well as recent
alluvial and dune deposits. These deposits are only locally important.
The majority of sand deposits in the Gulf Coastal Lowlands are related
to Pleistocene terraces. Although these deposits are too fine grained for
construction uses, they have been mined for glass sand in the Plant City
area (Wright, 1974).





INFORMATION CIRCULAR NO. 102


oil



Figure 14. Suction dredge used in sand mining. Florida Bureau of Geol-
ogy file photo.



SOUTH FLORIDA

The majority of the sand deposits in the south Florida region are of
local importance only and are utilized for construction sand, blasting grit
and fill material. The Pleistocene terrace sands, Anastasia Formation,
Fort Thompson Formation, and the Pliocene-Pleistocene Caloosahatchee
Formation, all contain sand deposits of local importance. The Pliocene
age Tamiami Formation is presently being mined for sand in Glades
County (Scott, et al., 1980).

Mining and Beneficiation

The sand mined in Florida is produced by surface mining. Depending on
the level of the water table, either earthmoving equipment or suction
dredges are utilized to mine sand. For most purposes, sand must be
graded by size. The typical operation pumps sand in a slurry to a set of
screen shakers to separate the coarse fraction into several size fractions.
The fines are pumped to a settling pond while the coarse fraction is
loaded or stockpiled (Scott, et al., 1980).


43





BUREAU OF GEOLOGY


Uses

In 1984, construction sand and gravel made up approximately 96 per-
cent of total United States sand and gravel production (Tepordei,
1985a). Industrial sand and gravel made up 7.3 percent of Florida's
1984 production (Boyle, 1985). Glass, foundry, and abrasive sands are
produced as byproducts of the kaolin and heavy mineral industries. The
major uses of construction sand and gravel are concrete aggregates,
roadbase material, construction fill, and asphalt mixtures. For industrial
sand the major uses are glass making and foundry sand.

Transportation

Sand and gravel are transported by truck, rail and barge. In 1982, 87
percent of all construction sand and gravel was shipped by truck, four
percent by rail and waterway with the remainder utilized on site (Tepor-
dei, 1983). Construction sand and gravel in Florida are transported
almost exclusively by truck. Industrial sand and gravel, however, are
transorted by both truck and rail. In 1983 truck transport accounted for
68 percent while rail accounted for 27 percent and barge accounted for
four percent of the national industrial sand and gravel total (Tepordei,
1984a).

Economic Trends

Production of sand and gravel in Florida increased in 1985 from 1984
levels, according to preliminary U.S. Bureau of Mines figures for 1985.
Construction sand and gravel production was up seven percent while
industrial sand and gravel produced during the same period rose less than
two percent, while value for industrial sand and gravel rose approxi-
mately 12 percent from 1984 levels (Boyle, 1986). Demands for sand
and gravel can be expected to increase at an approximate one to two
percent annual rate through 1990 (Tepordei, 1985a).

Reserves

Reserves of sand in Florida are large. Due to the low value per ton
many constraints such as distance to market and conflicting land uses
play a part in determining whether deposits are mineable.

Environmental Concerns

Environmental concerns associated with sand and gravel mining in
Florida are relatively minor. Water pollution from organic and clays sus-
pended during wet pit mining operations is the primary problem. This can
be controlled in most cases as fines are pumped back into mined out
areas. In some cases settling ponds may be needed to ensure quality of
water to be discharged.






QUANTITY ( MILLIONS OF SHORT TONS ) cc

"4 I VALUE ( MILLIONS OF DOLLARS ) 5) e


1976 1977 1978 1979 1980 1981 1982 1983 1984 1985
YEAR

Figure 15. Quantity and value of sand and gravel (Boyle, 1986; U. S. Bureau of Mines,
1977 1983).





BUREAU OF GEOLOGY


STONE

Geology

Limestones and dolomites ranging in age from late Middle Eocene to
Pleistocene are presently mined in Florida (Schmidt, et al., 1979). The
primary geologic factors which control the mining potential of limestones
and dolomites are lithology, structure and geomorphology. Lithology is
the most important factor and it is the most variable. Structure and
geomorphology, however, control unit thickness and overburden depth
which are important as limiting factors in determining whether mining is
economically feasible.

NORTHWEST FLORIDA

Most of the panhandle of Florida is underlain by thick plastic
sequences. Limestone and dolomite crop out in Holmes, Jackson,
Walton and Washington counties. The lithologic units which make up the
limestone and dolomite resources in this area range from the Upper
Eocene Ocala Group through the Oligocene age Marianna and Suwannee
limestones to the Upper Oligocene and Miocene (Poag, 1972) Chatta-
hoochee Formation (Schmidt, et al., 1979).
The Ocala Group limestones are white to cream colored, poorly indu-
rated, permeable, fossiliferous limestones of high purity. Textures range
from very chalky to a foraminiferal microcoquina to a coarse allochemical
limestone composed almost entirely of fossil material (Schmidt, et al.,
1979). The Ocala Group is 200 to 300-feet thick in this region according
to several authors (Vernon, 1942; Moore, 1955; Puri, 1957; Reves,
1961) and dips to the south and southwest at 12 to 20-feet per mile
(Vernon, 1942; Reves, 1961).
The Marianna Limestone overlies the Ocala Group and crops out in a
narrow band to the south and southwest of the Ocala Group. This lime-
stone is white, cream or light gray in color, is massive, calcilutitic and is
poorly indurated in fresh exposures, but casehardens after exposure.
Some beds may be composed almost completely of large foraminifera
(Moore, 1955). The Marianna Limestone is generally 25 to 40-feet thick
but thins to zero due to erosion toward the area of the Eocene outcrop
(Schmidt, et al., 1979). The Marianna Limestone dips to the south at 11
to 18-feet per mile (Vernon, 1942).
The Suwannee Limestone overlies the Marianna Limestone and crops
out to the south of the Marianna Limestone outcrop belt. The Suwannee
Limestone is cream to buff colored, poorly to well indurated, porous,
massive and highly fossiliferous (Schmidt, et al., 1979). The thickness
ranges from a feather edge at the Marianna outcrop to over 200-feet
thick down dip.
The Chattahoochee Formation overlies the Suwannee Limestone
unconformably and crops out to the south of the Suwannee Limestone





INFORMATION CIRCULAR NO. 102


)utcrop belt. The lithology of the Chattahoochee Formation is quite vari-
3ble and ranges from a sandy, silty, dolomite with greenish, clayey silts
at its base to a white to cream colored, very silty to sandy, chalky to crys-
talline dolomite of variable induration which contains lenses of clay.
Locally, the base of the formation may consist of cream to brown, finely
sucrosic dolomite (Hendry and Yon, 1958). The Chattahoochee Forma-
tion ranges from 50 to 227-feet thick and dips to the south at 12 to 20-
feet per mile (Vernon, 1942).

THE WESTERN ONE-HALF OF NORTH AND
CENTRAL PENINSULAR FLORIDA

This area extends from Wakulla and Jefferson counties in the "Big
Bend" of Florida southward to Manatee County. The limestone resources
include the Avon Park Limestone of late middle Eocene age, the Upper
Eocene Ocala Group, the Oligocene Suwannee Limestone, the Miocene
St. Marks Limestone, and the Miocene Hawthorn Group.
The Avon Park Limestone, where it is being mined, is a tan to brown,
thin bedded dolomite. The formation varies from poorly indurated and
porous to well indurated and dense. Fossil molds, lignite, carbonaceous
plant remains, and beds of dolosilt are common (Schmidt, et al., 1979).
In Levy County where the formation crops out Vernon (1951) estimates
the formation thickness to be 200 to 300 feet. East of the crest of the
Ocala Uplift the Avon Park dips to the northeast and east at approxi-
mately 15-feet per mile; west of the crest the formation dips to the
southwest at the same rate. The Ocala Uplift plunges gently to the south-
east and the Avon Park follows this trend (Schmidt, et al., 1979).
The limestone of the Upper Eocene Ocala Group overlies the Avon Park
and crops out in an oval pattern around the Avon Park outcrop. The Ocala
Group dips in all directions off of the elongate Ocala Uplift. In this area,
the Ocala Group is subdivided into three formations (Puri, 1957) in
ascending order, the Inglis, Williston and Crystal River formations.
The Inglis Formation is a cream to tan, porous, granular, massive,
fossiliferous limestone of moderate induration which occasionally is a
coquina of foraminifera, molluscs and echinoids (Vernon, 1951). The
base of the unit is generally dolomitized to some degree and is generally
marked by a rubble zone of Avon Park lithology (Vernon, 1951). The
Inglis Formation is approximately 50-feet thick (Schmidt, et al., 1979).
The Williston Formation overlies the Inglis and crops out in an annular
band around the Inglis. Two lithologies which are interbedded predomi-
nate in the Williston. One is a soft, friable, cream colored, foraminiferal
coquina. The other is a cream to tan colored, highly fossiliferous detrital
limestone (Vernon, 1951). The top of the formation is gradational with
the overlying Crystal River Formation. The Williston is approximately 30-
feet thick (Vernon, 1951).
The Crystal River Formation overlies the Williston and crops out in a
band around the Williston. Typically the formation is a white to cream






BUREAU OF GEOLOGY


colored, soft, massive and friable coquina consisting almost entirely of
large foraminifera in a pasty calcitic matrix (Vernon, 1951). Thin beds of
more granular, miliolid-rich limestone occur throughout the formation,
but especially near the base, as a transition zone with the Williston For-
mation (Vernon, 1951). The thickness of the formation is variable due to
post-depositional erosion. The formation ranges in thickness from zero to
approximately 300 feet in the subsurface of the central peninsula.
The Suwannee Limestone of the Oligocene Epoch unconformably
overlies the Ocala Group. The Suwannee Limestone is typically pale
orange in color, thin bedded, of variable hardness and porosity, finely
crystalline and highly fossiliferous. To the north in Jefferson and Taylor
counties the Suwannee is dolomitized to varying degrees. Throughout
the outcrop area silicified limestone boulders are common (Schmidt, et
al., 1979).
The Suwannee crops out at the northwest and south ends of the Ocala
Group outcrop area. The thickness of the Suwannee is variable due to
erosion but is greater than 200 feet in the subsurface in Pasco and
Hernando counties (Schmidt, et al., 1979)
The St. Marks Limestone overlies the Suwannee Limestone in the "Big
Bend" area of Florida, cropping out in Wakulla and Jefferson counties.
The St. Marks is considered to be Early Miocene in age (Schmidt, et al.,
1979). Yon (1966) describes the St. Marks as a white to pale orange,
finely crystalline, sandy, silty and clayey limestone with poor to moder-
ate porosity. The formation dips to the south and has a maximum thick-
ness of approximately 120 feet (Yon, 1966).
The Tampa Member of the Arcadia Formation, Hawthorn Group (Scott,
1986) is present in Hillsborough, Pinellas, Sarasota, Manatee, and west-
ernmost Polk, Hardee and DeSoto counties. The Tampa is considered to
be Early Miocene or Late Oligocene in age, based on correlations by
MacNeil (1944) and Poag (1972). King and Wright (1979) described the
Tampa as a quartz sandy limestone with a carbonate mud matrix. The
formation contains only trace amounts of phosphate, no clay seams and
10 30 percent fine to very fine quartz sand. Localized beds within the
Tampa contain over 50 percent quartz sand. The carbonate matrix is
dolomitized locally.
The Tampa Member is of variable thickness. In the type core, W-
11541, SE 1/4, NW 1/4 of Section 11, Township 30S, Range 18E,
Hillsborough County, the formation is 55-feet thick. Thickness is reduced
to zero to the north due to erosion. The formation dips generally to the
south.
The Lower to Middle Miocene Arcadia Formation of the Hawthorn
Group overlies and interfingers with the Tampa Member. The Arcadia
Formation is predominantly a carbonate unit. Typically the carbonate is
white to yellowish gray, silty, sandy, phosphatic dolomite (Scott and
MacGill, 1981). The degree of dolomitization varies greatly and beds of
loosely consolidated silt sized dolomite occur. The Arcadia Formation






INFORMATION CIRCULAR NO. 102


dips to the south and thickens down dip ranging in thickness from zero to
250- feet thick in the subsurface (Scott, 1986).

ATLANTIC COAST

Limestone and lithified coquina are mined from St. Johns County in the
north southward to the Keys in Monroe County. The Pleistocene Anasta-
sia Formation and Miami Oolite form the backbone of the Atlantic
Coastal Ridge. The lithified coquina is found in the Anastasia Formation
southward to approximately the Palm Beach-Broward County line. South
to the Keys the Miami Oolite is present (Schmidt, et al., 1979). The
Upper Keys, from Soldier Key to Big Pine Key, are composed of the
Pleistocene age Key Largo Limestone. The Lower Keys are composed of
the Miami Oolite (Vernon and Puri, 1964).
The Anastasia Formation lithologically consists of a sandy coquina
loosely cemented with calcite (Vernon and Puri, 1964). The Anastasia
represents an ancient beach and is present only in a narrow band near or
on the present coast. The formation may exceed 100-feet thick in some
areas according to Parker, et al. (1955).
The Miami Oolite is a soft, white to yellow, stratified to massive, cross
bedded, sandy to pure limestone of oolitic origin (Puri and Vernon,
1964). The formation reaches a thickness of almost 40 feet beneath the
Atlantic Coastal Ridge, but thins rapidly away from the ridge. The Miami
Oolite interfingers with the Anastasia Formation on the north and the
upper Key Largo Limestone on the south. The Miami Oolite overlies the
lower part of the Key Largo Limestone (Schmidt, et al., 1979).
The Key Largo Limestone preserves a Pleistocene age coral reef tract
and its associated environments. The Key Largo is a white to cream
colored, coralline and skeletal limestone. Approximately 40 percent of
the formation is composed of reef building corals with the remainder
being a conglomerate of skeletal detritus. Skeletal material derived from
coral, coralline algae, molluscs, echinoids, and foraminifera is common
(Puri and Vernon, 1964).
The Key Largo interfingers with the Miami Oolite and the Fort Thomp-
son Formation (Schmidt, et al., 1979). The formation is reported to be
about 60-feet thick by Parker, et al. (1955).

SOUTHWEST FLORIDA

The limestone resources of the southwest portion of Florida are
extracted primarily from the Pliocene age Tamiami Formation. The area
of active mining includes Lee, Hendry, and Collier counties (Schmidt, et
al., 1979).
The Tamiami Formation is in part a tan to white, soft to hard, sandy
and abundantly fossiliferous limestone. Molluscs, barnacles, echinoids
and corals are common. Preservation of the fossils is varied depending
on the amount of recrystallization (Meeder, 1979).






BUREAU OF GEOLOGY


Figure 16. Limestone quarry, Citrus County. Photo by Tom Scott.



Mining and Beneficiation

All limestone, dolomite and coquina mined in Florida is mined by open
pit methods. Mining methods vary depending on the position of the
water table (wet or dry pit) and the hardness of the rock. In almost all
cases, overburden must be removed to gain access to the rock. Overbur-
den is normally stripped using bulldozers or draglines and is stacked near
the mine site. In some cases the overburden material is marketable as a
byproduct (sand, clay, peat, etc.).
The easiest mining occurs in dry pit, soft rock conditions where bull-
dozers equipped with a claw can rip the rock loose. Where pits are
flooded, draglines are utilized to remove the rock. Under certain condi-
tions both methods may be utilized in mining the same pit. As rock
hardness increases, blasting becomes necessary prior to mining. After
rock is mined it may be loaded directly for transport to a processing plant
or may be crushed and stockpiled.
Processing operations are those which physically change a material on
the way to becoming a finished product (Schmidt, et al., 1979). For the
most common uses of limestone, dolomite and coquina (crushed stone
and aggregate material) size reduction and grading are the primary pro-






INFORMATION CIRCULAR NO. 102


MCA


. .'
.- .- ,
. ... .... ....", .- ,'* ': ,^'5 '3 e:. .


Figure 17. Limestone quarry, mining below water level with dragline.
Photo by Tom Scott.





cessing procedures. This involves crushing and screening to produce the
desired size material.
Beneficiation processes are those which upgrade the material by
removing inpurities or adding desirable materials (Schmidt, et al., 1979).
The most common beneficiation processes for limestone, dolomite and
coquina are washing, screening, drying and blending.


Products and Uses


The major uses of crushed stone in Florida are for road base material,
concrete and asphalt aggregate, cement manufacturing, fertilizer, soil
conditioners and rip rap.


Transportation


Crushed stone is transported by truck and rail in Florida. Truck trans-
port represents the principle method of transportation, with 84 percent
of the total tonnage for 1983. Rail carried six percent while five percent
was transported by waterway, while other or unspecified methods car-
ried the remainder (Tepordei, 1984b). Shipment by water has been a
minor method of transportation in the past.


rn.







* QUANTITY I MILLIONS OF SHORT TONS )

| VALUE ( MILLIONS OF DOLLARS )

p PRELIMINARY DATA


1976 1977 1978 1979 1980 1981 1982 1983 1984 1985


Figure 18. Quantity and


YEAR
value of crushed stone (Boyle, 1986; U. S. Bureau of Mines,


__ 5 ~ 177 1983). *


-1





INFORMATION CIRCULAR NO. 102


Economic Trends

1985 production and value of crushed stone in Florida increased
approximately eight percent from 1984 levels (Boyle, 1985). Nationwide
demand for crushed stone is expected to increase at a one percent
annual rate through 1990 (Tepordei, 1985a).

Reserves

Florida limestone reserves are very large and may be considered practi-
cally unlimited (Tepordei, 1985b). Large portions of the peninsula of
Florida and portions of the panhandle are underlain by limestone. Edger-
ton (1974) suggested that limestone reserves in Dade, Broward and
Palm Beach counties totaled 102 billion tons, of which 34 billion tons
were readily available for mining. The remainder was rendered unavail-
able either by urban development or statutory constraints.

Environmental Concerns

The major environmental problems with the mining of stone in Florida
include dust, noise, traffic, vibration (Singleton, 1980) and aquifer pro-
tection. Dust control measures in the quarry and plant areas can mini-
mize dust related air pollution. Examples of effective measures are sprin-
kling with water and dust collection systems. Artificial or natural screens
can reduce noise and visual impact of quarries and plants. Vibration
problems can be controlled by ripping rock where possible and blasting
only when necessary. Special blasting techniques can also reduce vibra-
tion.
Since most limestones and dolomites mined in the State are portions
of, or are contiguous with regional aquifer systems, the quarry repre-
sents a direct route of access to the aquifer. If poor quality water is
allowed to enter the quarry, that water has direct access to the aquifer.
Control of on and off site drainage can prevent these problems.






BUREAU OF GEOLOGY


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BUREAU OF GEOLOGY


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Jurassic Stratigraphic Trap: Transactions, Gulf Coast Association of
Geologic Societies, vol. XXIII, pp. 146-175.

Parker, G. G., G. E. Ferguson, S. K. Love and others, 1955, Water
Resources of Southeastern Florida: U.S. Geological Survey Water Supply
Paper 1255, 965 p.

Patrick, G. C., R. N. Strom, and S. B. Upchurch, 1983, Chemical and
Mineral Stratigraphy of a Miocene Fullers Earth Deposit: Green Acres
Mine, Ocala Florida: Florida Academy of Science Abs., Florida Scientist,
v. 46 supl., p. 37.






INFORMATION CIRCULAR NO. 102


'elham, L., 1985, Fluorspar, in Mineral Facts and Problems: U.S. Bureau
3f Mines, Bull. 675, pp. 277 290.

,1986, Fluorspar, in Mineral Commodity Summaries:
U.S. Bureau of Mines, pp. 52-53.

Pirkle, E. C., W. H. Yoho, and A. T. Allen, 1965, Hawthorn Bone Valley
and Citronelle Sediments of Florida: Florida Academy of Sciences, Jour.
v. 28 No. 1, pp. 7 58.

W. H. Yoho, and C. W. Hendry, Jr., 1970, Ancient
Sea Level Stands in Florida: Florida Bureau of Geology Bulletin 52, 61 p.

W. A. Pirkle, and W. H. Yoho, 1974, The Green Cove
Springs and Boulougne Heavy-Mineral Sand Deposits of Florida: Eco-
nomic Geology, Vol. 69, pp. 1129 1137.

W. A. Pirkle, and W. H. Yoho, 1977, The Highland
Heavy-Mineral Sand Deposit on Trail Ridge in Northern Peninsular Flor-
ida: Florida Bureau of Geology Report of Investigation 84, 50 p.

Poag, C. W., 1972, Planktonic Foraminifera of the Chickasawhay Forma-
tion, United States Gulf Coast: Micropaleontology, Vol. 18, No 3, pp.
257-277.

Puri, H. S., 1957, Stratigraphy and Zonation of the Ocala Group: Florida
Geological Survey Bulletin 38, 248 p.

and R. O. Vernon, 1964, Summary of the Geology of
Florida and a Guidebook to the Classic Exposures: Florida Geological
Survey Special Publication 5 Revised, 312 p.

Reves, W. D., 1961, The Limestone Resources of Washington, Holmes
and Jackson Counties, Florida: Florida Geological Survey Bulletin 42,
121 p.

Schmidt, W., R. W. Hoenstine, M. S. Knapp, E. Lane, G. M. Ogden, Jr.,
and T. M. Scott, 1979, The Limestone, Dolomite and Coquina Resources
of Florida: Florida Bureau of Geology Report of Investigation 88, 64 p.

Scott, T. M., 1978, Environmental Geology Series-Orlando Sheet: Flor-
ida Bureau of Geology Map Series 85.

1983, The Hawthorn Formation of Northeastern
Florida, Part 1: Florida Bureau of Geology Report of Investigation 94, pp.
1 -43.

,1986, The Lithostratigraphy of the Hawthorn Group


59





BUREAU OF GEOLOGY


(Miocene) of Florida: Phd. Dissertation, Florida State University, Talla-
hassee, FL, 450 p.

R. W. Hoenstine, M. S. Knapp, E. Lane, G. M.
Odgen, Jr., R. Deuerling, and H. E. Neel, 1980, The Sand and Gravel
Resources of Florida: Florida Bureau of Geology Report of Investigation
90, 41 p.

and P. L. MacGill, 1981, The Hawthorn Formation of
Central Florida: Florida Bureau of Geology Report of Investigation 91,
Part 1, pp. 1 -32.

Searls. J. P., 1980, Peat, in Mineral Facts and Problems, 1980 edition:
U.S. Bureau of Mines Bulletin 671, pp. 641 -650.

Sigsby, R. J., 1976, Paleoenvironmental Analysis of the Big Escambia
Creek-Jay-Blackjack Creek Field Area, Florida: Transactions, Gulf Coast
Association of Geological Societies, Vol. 26, pp. 258 278.

Singleton, R. H., 1980, Stone, in Mineral Facts and Problems: U.S.
Bureau of Mines Bulletin 671, pp. 853-868.

Soper, E. K., and C. C. Osbon, 1922, The Occurrence and Uses of Peat
in the United States: U.S.. Geological Survey Bulletin 728, 205 p.

Stephens, J. C., 1974, Subsidence of Organic Soils in the Florida
Everglades-A Review and Update in Environments of South Florida:
Present and Past: Memoir 2, Miami Geological Society, pp. 191 237.

Stowasser, W. F., 1985a, Phosphate Rock, in Mineral Commodity Sum-
maries, 1985: U.S. Bureau of Mines, pp. 114-115.

1985b, Phosphate Rock, in Mineral Facts and Prob-
lems, 1985 ed.: U.S. Bureau of Mines Bulletin 675, Alvin W. Keoerr ed.,
pp. 579- 594.

Sweeney, J. W., 1979, Florida Stakes Its Claim in the Uranium Market:
Mining Engineering, Vol. 31, no. 9, pp. 1324-1325.

and C. W. Hendry, Jr., 1981, The Mineral Industry of
Florida, 7977: in Minerals Yearbook, 1977: U.S. Bureau of Mines, V. 2,
pp. 145-158.

and S. R. Windham, 1979, Florida: the New Uranium
Producer: Florida Bureau of Geology, Special Publication 22, 13 p.

Tepordei, J. V., 1983, Sand and Gravel, in Minerals Yearbook, 1982:
U.S. Bureau of Mines, V. 1, pp. 731 -752.





INFORMATION CIRCULAR NO. 102


1984a, Sand and Gravel, in Minerals Yearbook,
1983: U.S. Bureau of Mines, V. 1, pp. 737-750.

1984b, Crushed Stone, in Minerals Yearbook, 1983:
U.S. Bureau of Mines, V. 1, pp. 801 -820.

1985a, Sand and Gravel and Crushed Stone in Min-
eral Commodity Summaries, 1985: U.S. Bureau of Mines, pp. 134- 135
and 146-147.

1985b, Crushed Stone, in Mineral Facts and Prob-
lems, 1985: U.S. Bureau of Mines Bulletin 675, pp. 757-768.

U.S. Bureau of Mines, Minerals Yearbook, 1977- 1983.

U.S. Department of Energy, 1979, Energy Data Reports, 8-79.

1985, U.S. Crude Oil, Natural Gas and Natural Gas
Liquids Reserves, 1984 Annual Report, pp. 22 26.

Vernon, R. O., 1942, Geology of Holmes and Washington Counties, Flor-
ida: Florida Geological Survey Bulletin 21, 90 p.

1951, Geology of Citrus and Levy Counties, Florida:
Florida Geological Survey Bulletin 33, 256 p.

and H. S. Puri, 1964, Geologic Map of Florida: Flor-
ida Bureau of Geology Map Series 18.

White, W. H., 1970, The Geomorphology of the Florida Peninsula: Flor-
ida Bureau of Geology Bulletin 51, 164 p.

Wright, Alexandra, P., 1974, Environmental Geology and Hydrology,
Tampa Area, Florida: Florida Bureau of Geology Special Publication 19,
94 p.

Yon, J. W., 1966, The Geology of Jefferson County, Florida: Florida
Geological Survey Bulletin 48, 115 p.

1983, Status of Phosphatic Clay Waste Disposal:
Florida Bureau of Mine Reclamation Open File Report, November, 1983,
28 p.

Zellars and Williams, Inc., 1978, Evaluation of the Phosphate Deposits of
Florida Using the Minerals Availability System: Final report prepared for
the U.S. Bureau of Mines, 196 p.






BUREAU OF GEOLOGY


APPENDIX

Mineral Producers In Florida

The Bureau of Geology has used a number of sources in compiling
the following list of mineral producers in Florida. The list includes all of
the mining operations known to the Bureau and is current through
December 1985. The Bureau will appreciate notification of any addi-
tions, corrections, or deletions that can be used for future editions of the
mineral producers directory.
The directory lists the name and address of each producer under the
commodity that is mined. The commodities are further listed separately
by commodity and by county.

PRODUCERS BY COMMODITY


Name & Address of Operation


Mine, Quarry, Pit
or Operation


T R S


CEMENT


DADE


General Portland Inc.
Box 22348
Tampa. FL 33622

Lonestar Florida Inc.
Box 6097
Ft. Lauderdale, FL 33310

Rinkar Portland Cement Corp.
P.O. Drawer K
W. Palm Beach. FL 33402



Florida Mining & Materials Corp
P.O. Box 6
Brooksville, FL 33512



General Portland Inc.
Box 22348
Tampa. FL 33622
Florida Division. Tampa Plant



National Portland Cement of
Florida Inc.
Route No. 1. Port Manatee
Palmetto, FL 33561


Florida Division, Miami
Plant


Pennsuco Cement &
Aggregates


Miami Plant



HERNANDO

i. Cement Division



HILLSBOROUGH


52S 40E 31




















i


MANATEE


Port Manatee


__






INFORMATION CIRCULAR NO. 102


Name & Address of Operation


Mine, Quarry, Pit
or Operation


T R S


CLAY-FULLER'S EARTH

GADSDEN


Engelhard Corp.
P.O. Box 220
Attapulgus, GA 31715

Floridin Co.
P.O. Box 510
Quincy, FL 32351

The Milwhite Co, Inc.
P.O. Box 96
Attapulgus, GA 31715


La Camelia
Mine/Swisher Mine
Midway Mine

Complex A Mine
Complex B Mine
Complex C Mine


McCall Mine


3W

2W

3W
3W
3W


Multiple

Multiple

Multiple
17
35


3N 3W 4


MARION


Mid-Florida Mining Co.
P.O. Box 68F
Lowell, FL 32663


Emthla Mine


13S 20E 1


CLAY-KAOLIN

PUTNAM


The Feldspar Corp.
P.O. Box 8
Edgar, FL 32049


Edgar Mine


10S 24E 30


CLAY-GENERAL

CLAY


Florida Solite Co.
P.O. Box 27211
Richmond, VA 23261


Russell Mine


5S 25,26E Multiple


GADSDEN


Apalachee Correctional Institute
Box 699
Sneads, FL 32460


Chattahoochee Pit


3N 6W 8


LAKE


Codding Sand & Soil Inc.
Box 795 State Road 19A
Mt. Dora, FL 32757


Codding Pit


19S 27E 33


_ __ __





BUREAU OF GEOLOGY


Name & Address of Operation


Mine, Quarry, Pit
or Operation


T R S


Clay-general, cont'd.



CTC Construction, Inc.
P.O. Box 686
Gainesville. FL 32601


MARION


Green Acres Mine


13S 20E 1


EXFOLIATED VERMICULITE

BROWARD


W. R. Grace & So.
62 Whittemore Avenue
Cambridge. MA 02140



W. R. Grace & So.
62 Whittemore Avenue
Cambridge, MA 02140



Schmelzer Sales Corp.
Box 11385
Tampa. FL 33610

W. R. Grace & So.
62 Whittemore Avenue
Cambridge. MA 02140


Zonolite Division,
Pompano Beach
Plant


DUVAL


Zonolite Division,
Pompano Beach
Plant

- HILLSBOROUGH


Verlite Co.


Zonolite Division,
Tampa Plant


EXPANDED PERLITE

BROWARD


W. R. Grace & So.
62 Whittemore Avenue
Cambridge, MA 02140



Chemrock Corp.
P.O. Box 100922
Nashville, TN 37210



World Industries Inc.
Armstrong House Lancaster
square 1704
Lancaster, PA 17604


Zonolite Division,
Pompano Beach
Plant


DUVAL


Jacksonville Plant



ESCAMBIA

Escambia Plant





INFORMATION CIRCULAR NO. 102


Name & Address of Operation


Mine, Quarry, Pit
or Operation


T R S


Expanded Perlite, cont'd.


Arlite Processing Corp.
3505 65th Street
Vero Beach, FL 32960


Jim Walter Corporation
1500 N. Dale Mabry
Tampa, FL 33607

United States Gypsum Co.
101 S. Wacker Drive
Chicago, IL 60606


Occidental Petroleum Co.
P.O. Box 25597
Tampa, FL 33622


INDIAN RIVER

Processing Plant


GYPSUM

DUVAL


Celotex Division,
Jacksonville Plant


Duval County Plant


HAMILTON


Suwannee


HILLSBOROUGH


National Gypsum Co.
2001 Rexford Road
Charlotte, NC 28211


Standard Gypsum Corp.
3401 Bulk Street
Port Everglades, FL 33316


Associated Minerals LTD, Inc.
P.O. Box 1307
Green Cove Springs, FL 32043


E. I. DuPont
P.O. Box 753
Starke, FL 32091


HEAVY MINERALS

CLAY

Green Cove Springs
Mine


Florida Mine


7S 25,26E Multiple



5,6S 23E Multiple


Tampa Plant


65






BUREAU OF GEOLOGY


Name & Address of Operation


Mine, Quarry, Pit
or Operation


T R S


LIME

GULF


Basic Inc.
Box 160
Port St. Joe. FL 32456


Port St. Joe Limekiln


HERNANDO


Chemical Lime Inc.
Box 317
Leesburg. FL 32748


Brooksville Limekiln


SUMTER


Dixie Lime & Stone Co.
Drawer 217
Sumterville. FL 33585


Sumterville Limekiln


y LIMESTONE (CRUSHED AND BROKEN) AND SHELL

ALACHUA


Dickerson Florida Inc.
Box 177
Newberry, FL 32669

Florida Rock Industries Inc.
P.O. Box 4667
Jacksonville. FL 32216


Umerock Industries Inc.
Drawer 790
Chieflad. FL 32626

S. M. Wall Company
1650 NE 23rd Blvd.
Gainesville, FL 32601


Haile Quarry



1) Newberry Limerock
Quarry
2) Haile Quarry
3) Chastain Quarry

1) Haile Quarry
2) Newberry Quarry


High Springs Quarry


9S 17E Multiple


N/A

9S
9S


17E Multiple
18E 18


9S 17E 24
9S 17E 25


7S 18E 30


BREVARD


Blackhawk Quarry Co. of
Florida, Inc.
7750 Babcock Street
Palm Bay. FL 32905


Blackhawk Quarry


30S 37E Multiple


C





'N


I _II






INFORMATION CIRCULAR NO. 102


Name & Address of Operation


Mine, Quarry, Pit
or Operation


T R S


Limestone (Crushed and Broken) and Shell, cont'd.


Brevard County Department of
Public Works
1948 Pineapple Ave., Suite C
Melbourne, FL 32901


1) Kings Park Quarry
2) Pluckebaum Quarry
3) Rifle Range Quarry
4) Rockledge Quarry


BROWARD


Badgett Resources
4160 Ravenswood Road
Ft. Labderdale, FL 33312

Bee Line Engineering &
Construction, Inc.
10900 Griffin Road
Ft. Lauderdale, FL 33328

Bergeron Sand & Rock Mining,
Inc.
P.O. Box 6280
SHollywood, FL 33021

Broward Paving Inc.
2001 N. State Road 7
Hollywood, FL 33021

Broward Vito's Trucking &
Excavating Co.
16001 West Hwy. 84
Sunrise, FL 33314

Cherokee Crushed Stone Inc.
P.O. Box 8307
Pembroke Pine, FL 33024

Devcon International Corp.
P.O. Box 498
Pompano Beach, FL 33061

Hardrives Co. Inc.
846 N.W. 8th Street
Ft. Lauderdale, FL 33311

Hollywood Quarries Inc.
3000 SW 64th Avenue
Ft. Lauderdale, FL 33314

L. W. Rozzo Inc.
2610 S.W. 50th Avenue
Ft. Lauderdale, FL 33314


Saw Grass Quarry



84 Rock & Fill Quarry


1) Hollywood Pit
2) Ponderosa Quarry
3) Snake Creek Quarry


Rhodes Quarry



Markham Park Pit




1) Cherokee Quarry
2) Hollywood Blvd.
Quarry

York Chase Ronto



1) Gateway Quarry
2) Miramar Lake Pit
3) State Road Quarry

Hollywood Quarry


Rozzo Quarry


52S 39E 53



49S 40E 27


51S
N/A
N/A


39E 12


50S 42E 31


49S 40E
50S 40E


N/A
51S


40E Multiple


48S 42E 9


N/A
51S
50S


39E 36
41,42E Multiple


50S 41E 23



50S 40E 31


24S 36E
22S 35E
21S 34E
25S 36E






BUREAU OF GEOLOGY


Name & Address of Operation


Mine, Quarry, Pit
or Operation


T R S


Limestone (Crushed and Broken) and Shell, cont'd.


Miramar Rock Inc.
Box 8819
Hollywood, FL 33024


Miramar Quarry


51S 39E 36.


Pema Asphalt Paving Inc.
P.O. Box 50189
Lighthouse Point, FL 33064

Vulcan Materials Co.
P.O. Box 660097
Miami Springs, FL 33166




Chariotte Rock Industries
P.O. Box 1428
Cape Coral, FL 33910

Desrosier Brothers Enterprises
P.O. Box 43, Star Rt. A.
Punta Gorda, FL 33950


Macasphalt
P.O. Box 2579
Sarasota, FL 33578


Pit No. 1


Broward Quarry



CHARLOTTE


Route 31 Pit



Pit No. 1


Charlotte Co. Pit


N/A


51S 39E 24


42S 25E Multiple



40S 24E 32



41S 21E Multiple


Roger A. Chase
Star Route A, Box 140
Puna Gorda, FL 33950

Rowe Inc.
6629 53rd Ave. East
Bradenton, FL 33508

Sunland Paving Co. Inc.
134 Electric Way
Charlotte Harbor, FL 33950


County Line Pit



Shell Quarry



Sunland Shell Quarry


CITRUS


Carroll Contracting & Ready
Mix, Inc.
P.O. Box 1659
Inverness, FL 32651

Crystal River Quarry Inc.
Box 216
Crystal River, FL 32629


1) Lecanto Quarry
2) Storey Quarry



1) Red Level Quarry
2) Lecanto Quarry


18S 18E 33
20S 19E 35



17S 16E 25
19S 18E Multiple


N/A



N/A



N/A






INFORMATION CIRCULAR NO. 102


Name & Address of Operation


Mine, Quarry, Pit
or Operation


T R S


Limestone (Crushed and Broken) and Shell, cont'd.


Dolime Minerals Co.
P.O. Box 1206
Crystal River, FL 32629


Crystal River Quarry


17S 16E Multiple


Springs Construction Equipment
Co., Inc.
P.O. Box 1797
Crystal River, FL 32629


Cement Products Corporation
Rt. 6, Box 1760
Naples, FL 33999

Florida Rock Corp.
Box 2037
Naples, FL 33940

Florida Rock Industries Inc.
P.O. Box 4667
Jacksonville, FL 32216

Harmon Brothers Rock Co.
P.O. Box 14
Ochopee, FL 33943


Highway Pavers Inc.
Box 8809
Naples, FL 33941

Lee Mar
Route 3, Box 489
Ft. Myers, FL 33908

Macasphalt Inc.
P.O. Box 7368
Naples, FL 33941


Mule Pen Rock Quarry



Golden Gate Estates
Area Quarry


1) Sunniland Quarry
2) Caloosa Limerock


Copeland Quarry



1) Naples Limerock
Quarry
2) North Quarry

Quarry 31



Golden Gate Quarry


48S 26E Multiple



49S 26E 21



48S 30E 30
45S 26E 5


52S 29E 12


50S 26E

48S 26E


N/A


49S 27E 16


COLUMBIA


Limerock Industries Inc.
Drawer 790
Chiefland, FL 32626


Columbia City Mine


5S 16E Multiple


Tanner Quarry


N/A


COLLIER






BUREAU OF GEOLOGY


Name & Address of Operation


Mine, Quarry, Pit
or Operation


T R S


Limestone (Crushed and Broken) and Shell, cont'd.

DADE


A. J. Capeletti Inc.
P.O. Box 4944
Hialeah, FL 33014


1) Dade Quarry No. 9
2) Dade Quarry No. 10
3) Dade Quarry No. 11
4) Dade Quarry No. 12
5) Dade Quarry No. 13
6) Dade Quarry No. 15


A. J. House & Sons Inc.
Box 440457
Miami, F. 33144

Coral Aggregates Inc.
3500 Pembroke Road
Hollywood, FL 33021

Florida Rock Industries
P.O. Box 521705
Miami, FL 33152

Florida Rock & Sand Co.
P.O. Box 3004
Florida City, FL 33030

Krome Aggregates, Inc.
PO. Box 260
Hollywood, FL 33022

Lone Star Florida Inc.
Box 6097
Ft. Lauderdale, FL 33310

Lowell Dunn
P.O. Box 2577
Hialeah, FL 33012



Loyal Rock Inc.
1385 Coral Way, Suite 407
Miami. FL 33145


Miami Crushed Rock, Inc.
9bx 650309
Miami, FL 33165

Redland Construction Co., Inc.
23379 SW 167th Avenue
Homestmd, FL 33165


Quarry No. 1


Miami Mine Quarry


1) Sterling Quarry
2) Golden Prince Quarry
3) Card Sound Quarry

1) Card Sound Pit
2) Cutler Pit


Kendall Quarry


Pennsuco Quarry


1) Airport Pit
2) Dunn Airport Quarry
3) Indian Mound West
Pit
4) Lehigh Lakes Quarry

Loyal Rock Quarry



Sweetwater Quarry



County Line Quarry


53S 39E 13



53S 39E 27


N/A
N/A
58S

58S
N/A


N/A


39E 17

39E 17


52S 39E Multiple


52S 39E
N/A
54S 40E


N/A

N/A


53S 39E 24



52S 39E 1


53S
53S
53S
53S
52S
53S


39E
39E
39E
39E
39E
39E


26
23
21
Multiple
13
20






INFORMATION CIRCULAR NO. 102


Name & Address of Operation


Mine, Quarry, Pit
or Operation


T R S


Limestone (Crushed and Broken) and Shell, cont'd.


Rinker-Southeastern Materials,
Inc.
P.O. Box 5230
Hialeah, FL 33014

Ronlee Inc.
P.O. Box 660655
Miami Springs, FL 33166

Siboney International
P.O. Box 6665
West Palm Beach, FL 33405

Standard Rock Pit Corp.
7855 NW 12th Street
Miami, FL 33182

The Brewer Co. of Florida
(Redland Construction Co.)
9800 NW 106 Street
,Miami, FL 33166

Vulcan Materials Co.
P.O. Box 660097
Miami Springs, FL 33166



DeSoto County Public Works
P.O. Box 1399
Arcadia, FL 33821


DeSoto Shell
P.O. Box 1862
Arcadia, FL 33821


1) SCL Quarry
2) FEC Quarry
3) Rinker Lake Quarry


Ronlee Inc. Quarry



Royal Rock Quarry



Standard Rock Pit



Brewer Doctors Pit


1) 41st Street Quarry
2) Medley Quarry


N/A
52S
52S


39E 25
40E 20


52S 39E 12


N/A



N/A


52S 39E 1


N/A
53S


40E 10


DESOTO


County Pit


DeSoto Shell Pit


39S 25E 28



39S 25E 28


GLADES


Macasphalt Inc.
P.O. Box 1819
Winter Haven, FL 33880



Labelle Limerock Company
General Delivery
Labelle, FL 33935

M. E. C. Construction Inc.
Drawer Q
South Bay, FL 33493


Brighton Reservation Pit


40S 32E Multiple


HENDRY


Labelle Quarry



MEC Rock Quarry


43S 28E 13


N/A






BUREAU OF GEOLOGY


Name & Address of Operation


Mine, Quarry, Pit
or Operation


T R S


Limestone (Crushed and Broken) and Shell, cont'd.


Ridgdill & Son Construction Inc.
P. 0. Box 447
Clewiston, FL 33440



E R. Jahna Industries Inc.
P.O. Drawer 168
Lecanto, FL 32661

Florida Crushed Stone Co.
Box 317
Leesburg, FL 32748


Florida Mining & Material Corp.
605 Broad Street
Brooksville, FL 33512

Florida Rock Industries Inc.
P.O. Box 4667
Jacksonville, FL 32201

Oman Construction Co., Inc.
P.O. Box 3038
Springhill, FL 33526

W. L. Cobb Construction Co.
Box 3038
Springhill, FL 33526



Chapman Contracting Co.
7910 Orient Road
Tampa, FL 33619

Leisey Shell Pit Inc.
3820 Gulf City Road
Ruskin, FL 33570

Shell Materials Inc.
P.O. Box 11554
Tampa, FL 33680



Henry Fischer & Sons, Inc.
P.O. Box 68
Sebastian, FL 32958


Ridgdill Quarry



HERNANDO


Mills Quarry


Brooksville Gay Quarry


Broco Quarry


Brooksville Diamond Hill
Quarry


Aripeka Quarry



Aripeka Quarry



HILLSBOROUGH

Tampa Bay Pit



1) Leisey Pit
2) Cockroach Bay Shell
Pit

1) 19th Ave. Quarry
2) Shell Materials Pit


43S 34E 14


23S 21E 1


21S
21S
22S
22S


18E
19E
18E
19E


36
Multiple
1
Multiple


21S 18E Multiple



21S 19E 20



23S 17E Multiple



23S 17E 19


32S 18E 1



32S 18E 16
31S 18E 15


31S 19E Multiple
32S 19E 6


INDIAN RIVER


Fischer Pit


N/A






INFORI


Name & Address of Operation


Limestone (Crushed and




Dolomite Inc.
Box 548
Marianna, FL 32446

Green Valley Lime Co., Inc.
P.O. Box 681
Marianna, FL 32446

Marianna Lime Products Inc.
Box 1505
Marianna, FL 32446


NATION CIRCULAR NO. 102

Mine, Quarry, Pit
or Operation T


R S


Broken) and Shell, cont'd.


JACKSON


Rock Creek Quarry



Sink Creek Quarry



Marianna Quarry


3N 9W Multiple



3N 9W 19



5N 10W 29


LEE


Charlotte Rock Industries
P.O. Box 1428
Cape Coral, FL 33910


Florida Rock Industries Inc.
P.O. Box 4667
Jacksonville, FL 32216

Fugate Construction Co.
137 Texas Avenue
Ft. Myers, FL 33901

Harper Brothers Inc.
5351 Six Mile Cypress Parkway
Ft. Myers, FL 33912

Harper Brothers Inc.
Route 39, Box 821
Ft. Myers, FL 33908

J. L. Kelley Rock Co. Inc
Box 353
La Belle, FL 33953




Boutwell Construction Co., Inc.
5979 SE Mary Camp Road
Ocala, FL 32672


Connell & Schultz Inc.
Box 24
Inverness, FL 32650


Burnt Stove Road Pit



Fort Myers Quarry



Fugate No. 1 Quarry



1) Alico Quarry
2) Colonial Dolomite
Quarry

Alico Road Quarry



12 026 Quarry


43S 22E 24


46S



N/A



N/A
N/A


25E 12


46S 26E 2



43S 27E Multiple


LEVY


Pansey Britt Mine



Williston Quarry


12S 19E 31



12S 19E 31


__






BUREAU OF GEOLOGY


Name & Address of Operation


Mine, Quarry, Pit
or Operation


T R S


Limestone (Crushed and Broken) and Shell, cont'd.


Florida Lime & Dolomite Co.,
Inc.
P.O. Box 246
Gulf Hammock, FL 32678

Florida Rock Industries Inc.
P.O. Box4667
Jacksonville, FL 32201

Levy County Road Department
P.O. Box 336
Bronson, FL 32621


V. E. Whitehurst & Sons
Rt. 1, Box 125
Williston, FL 32696


Gulf Hammock Quarry




Gulf Hammock Quarry



Levy County Quarries


1) Raleigh Quarry
2) Whitehurst Pit


14S 16E 21




14S 16E Multiple


N/A



N/A
12S


19E Multiple


MANATEE


Quality Aggregates Inc.
P.O. Box 2719
Sarasota, FL 33578


Phase IV Shell Mine


35S 19E Multiple


MARION


Boutwell Construction Co., Inc.
5979 SE Mary Camp Road
Ocala, FL 32672

G. P. Turner Construction Inc.
8001 NW C 25A
Ocala, FL 32671

Marion County Hwy. Dept.
3330 SE Maricamp Rd.
Ocala, FL 32670


M. J. Stavola Industries
P.O. Box 187
Anthony, FL 32617

Monroe Road Co.
Box 417
Belleview, FL 32620

Ocala Limerock Corp.
P.O. Box 1060
Ocala, FL 32670


Mine Two (Bellview
Mine)


Britt Quarry


17S 22E 1


N/A


Canal Pit


Stavola Quarry



No. 8 Quarry



1) Cummer Mine
2) Zuber Mine


16S 22E 15



14S 22E L9



15S 20E 19


N/A
14S


21E 14





INFORMATION CIRCULAR NO. 102


Name & Address of Operation


Mine, Quarry, Pit
or Operation


T R S


Limestone (Crushed and Broken) and Shell, cont'd.


Ocala Pavers Inc.
4910 N 35th St.
Silver Springs, FL 32688

Southern Materials Corp.
P.O. Box 218
Ocala, FL 32670


Pedro Pit


Lowell Quarry



MONROE


17S 22E 24



13S 21E 23


A. J. Capeletti Inc.
P.O. Box 4944
Hialeah, FL 33014


Charley Toppino & Sons Inc.
Box 787
Key West, Fl 33040

Tarmac Florida Inc.
P.O. Box 2035
Hialeah, FL 33012



Bell Engineering Service Co.
7755 Jog Rd., Rt. 3
Lake Worth, FL 33460

Griffin Brothers Co. Inc.
10450 W. State Road 84
Davie, FL 33324

Loxahatchee Enterprises Inc
2000 South Congress Ave.
Delray Beach, FL 33445


Monroe Quarry No. 1



1) Big Pine Key Quarry
2) Cudjoe Key Quarry
3) Rockland Key Quarry

1) Cudjoe Key Quarry
2) Rockland Key Quarry
3) Big Pine Key Quarry

PALM BEACH

Bell Farms Pit



Rock Quarry No. 2



Delray Beach Quarry


60S 40E 29


N/A
N/A
67S


26E 21


66S 28E
67S 26E
66S 29E


29
Multiple
25


45S 42E 15



47S 37E 22



47S 41E 29


PASCO


Belcher Mine, Inc.
P.O. Box 86
State Rd. 595
Aripeka, FL 33502


International Minerals &
Chemical Corp.
Box 867
Bartow, FL 33830

Zephyr Rock & Lime Inc.
P.O. Box 697
Zephyrhills, FL 33599


Belcher Quarry


Morell Quarry




Z-Rock Quarry


24S 16E Multiple


25S 22E Multiple




26S 22E Multiple






BUREAU OF GEOLOGY


Name & Address of Operation


Mine, Quarry, Pit
or Operation


T R S


Limestone (Crushed and Broken) and Shell, cont'd.

POLK


West Coast Mining & Silica Inc.
P.O. Box 17237
Tampa. FL 33682



Florida Rock Industries Inc.
P.O. Box 4667
Jacksonville, FL 32201


Englewood Trucking Co.
500 N. Indiana Avenue
Englewood, FL 33533

Fleet Rental Inc.
700 Hall Road
Nakomis, FL 33555

Macasphalt Inc.
P.O. Box 2579
Sarasota, FL 33578

Morrison Trucking Co.
Box 3145
Venice. FL 33595

Quality Aggregates Inc.
P.O. Box 2719
Sarasota, FL 33580


1) Polk County Quarry
2) West Coast Pit


N/A
26S


22E Multiple


ST. LUCIE


Ft. Pierce Quarry



SARASOTA

Laurel Road Pit



Sarasota Quarry



Newburn Road Pit



Highway 775 Pit



Brown Road Quarry


37S 38E Multiple


38S 19E Multiple



36S 17E 5



36S 18E 12


N/A


36S 19E 7


SUMTER


Agri-Timber. Inc.
4801 River Road
Dade City. FL 33525

Amcar
P.O Drawer 217
Sumterville, FL 33585

Dixie Lime & Stone Co.
Drawer 217
Sumterville, FL 33585


Agri-Timber Hi-Cal
Quarry


Coleman No. 2 Quarry



Sumterville Quarry


N/A


20S 22E 12


20S 22E
20S 23E


Multiple






INFORMATION CIRCULAR NO. 102

Mine, Quarry, Pit
Name & Address of Operation or Operation T


Limestone (Crushed and

Florida Crushed Stone Co.
Box 317
Leesburg, FL 32748

Ocala Limerock Corp.
P.O. Box 1060
Ocala, FL 32670

St. Catherine Rock Co.
P.O. Box 103
Nobleton, FL 33554


Anderson Mining Corp.
P.O. Box 38
Old Town, FL 32680

Hatch Enterprises Inc.
Box 238
Branford, FL 32008

Urban Mining, Inc.
P.O. Box 627
Lake City, FL 32055


Anderson Contracting Co.
P.O. Drawer 38
Old Town, FL 32680

Cabbage Grove Mining Co., Inc.
P.O. Box 997
Perry, FL 32347

Dolime Minerals Co.
P.O. Box 997
Perry, FL 32347

Florida Crushed Stone
Box 719
Perry, FL 32347

Limerock Industries Inc.
Drawer 790
Chiefland, FL 32626


Broken) and Shell, cont'd.

Center Hill Quarry



Mabel Quarry



St. Catherine Quarry


SUWANNEE

Lanier Quarry



Hatch Quarry



SR 252 Quarry


TAYLOR

Ten Mile Quarry



Perry Quarry



Perry Quarry



Jefferson-Taylor Quarry



Cabbage Grove Quarry


21S 23E 16



22S 23E Multiple



22S 21E Multiple


6S 14E Multiple



6S 14E 16



N/A


8S 10E 21



4S 4E 3



4S 4E 13



3S 4E 32
4S 4E Multiple


3S 4E 34


77


R S





BUREAU OF GEOLOGY


Name & Address of Operation


Mine. Quarry, Pit
or Operation


T R S


MAGNESIUM-BRINES

GULF


Basic Magnesia Inc.
845 Hanna Building
Cleveland. OH 44115


Port St. Joe Plant


PEAT

CLAY


R & R Peat Farms. Inc.
P.O. Box 420
Keystone Heights, FL 32656

Stricklin Peat, Inc.
Rt. I. Box 577
Keystone Heights, FL 32656



L. C. Morris, Inc.
P.O. Box 500
74400 N.W. 102nd Avenue'
Hialeah, FL 33014



Superior Peat & Soil
P.O. Box 1688
4242 W. George Boulevard
Sebring, FL 33870


8S 24E 16


N/A


DADE


N/A


HIGHLANDS


35S 29S 9


Tu-Co Peat
3320 Tubbs Road
Sebring, FL 33870



Fertic Soils
P.O. Box 922
7911 Williams Rd.
Seffner, FL 33584


35S 29S 21


HILLSBOROUGH


28S 20E 20


Earth Stover
16328 Indian Mound Road
Tampa, FL 33618


27S 18E 26



28S 21E 28


F. E. Stearns Peat
Rt. 1, Box 542D
Dover, FL 33527


78






INFORMATION CIRCULAR NO. 102


r'ame & Address of Operation


Mine, Quarry, Pit
or Operation


T R S


PFeat, cont'd.



Anderson Organic Inc.
Rt. 2, Box 138
Winter Garden, FL 32787

C & C Peat
P.O. Box 443
SMinneola, FL 32755

Florida Potting Soils, Inc.
P.O. Box 7008
Orlando, FL 32854

Hillary Peat
Rt. 1, Box 345
Groveland, FL 32736

E. R. Jahna Industries
102 E. Tillman Avenue
Lake Wales, FL 33853



Anderson Organic Inc.
Rt. 2, Box 138
Winter Garden, FL 32787

Pasco Products Company, Inc.
P.O. Box 628
Greenville, FL 32331



Reliable Peat
P.O. Box 217
Winter Garden, FL 32787



Atlas Peat & Soil
9621 S.R. 7
P.O. Box 867
Boynton Beach, FL 33435


LAKE


Clermont West Mine


22S 26E Multiple



21S 25E 11



18S 28E 25



22S 24E 8



22S 25E 22


MADISON


1S 5E 35



1N 6E 24


ORANGE


22S 27E 22


PALM BEACH


45S 43E Multiple


POLK


Andy's Plant Aids
1840 W. Fairbanks
P.O. Box 3296
Lakeland, FL 33802


Clubhouse Road Pit


29S 24E 9






BUREAU OF GEOLOGY


Name & Address of Operation


Mine, Quarry, Pit
or Operation


T R S


Peat, cont'd.


Greenleaf Products, Inc.
P.O. Box 312
Haines City, FL 33844


Peace River Peat
P.O. Box 1192
1470 Hwy. 17S.
Bartow. FL 33830


Frostproof


27S 27E 19.



31S 28E 23


PUTNAM


R & R Peat Farms, Inc.
P.O. Box 420
Keystone Heights, FL 32656

Traxler Peat
P.O. Box 448
Florahome, FL 32635



American Peat Co.
Rt. 1, Box 38
(Hwy. 466, 3.9 miles E. of
Oxford)
Oxford, FL 32684

Verfite Co.
P.O. Box 11385
621? N. 56th Street
Tampa, FL 33680


Florahome Mine


9S 24E 5



9S 24S Multiple


SUMTER


Cherry Lake





Verlite Mine


18S 23E Multiple





22S 22E 34


Occidental Chemical Co.
P.O. Box 1185
Houston, TX 77001



C. F. Industries, Inc.
P.O. Box 1549
Wauchula. FL 33873

Gardinier Inc.
P.O. Box 3269
Tampa, FL 33601


PHOSPHATE ROCK

HAMILTON

1) Suwannee River
Mine
2) Swift Creek Mine


HARDEE


Hardee Phosphate
Complex


Ft. Meade Mine


15,16E
16E
15E


Multiple
Multiple
Multiple


33S 24E Multiple



32S 25E Multiple


80






INFORMATION CIRCULAR NO. 102


Name & Address of Operation


Mine, Quarry, Pit
or Operation


T R S


Phosphate Rock, cont'd.



Amax Chemical Corp.
402 S. Kentucky Avenue
Suite 600 Lakeland, FL 33801

American Cyanamid Co.
(Brewster Phosphates)
Berdan Ave.
Wayne, New Jersey 07470



Beker Phosphate Corp.
P.O. Box 9034
Bradenton, FL 33506

W.R. Grace & Company
Box 471
Bartow, FL 33830



Agrico Chemical Co.
Box 1110
Mulberry, FL 33860


American Cyanamid Co.
(Brewster Phosphates)
Berdan Ave.
Wayne, New Jersey 07470

Estech General Chemical Co.
Box 208
Bartow, FL 33830

Gardinier Inc.
P.O. Box 3269
Tampa, FL 33601

.5 International Minerals &
Chemical Corp.
Box 867
Bartow, FL 33830


Mobil Oil Corp.
Box 311
Nichols, FL 33863


HILLSBOROUGH


Big Four Mine



Lonesome Mine


31,32S 32,22E Multiple



31S 22E Multiple


MANATEE


Wingate Creek Mine



Four Corners Mine


34,35S 21,22E Multiple



33S 21E Multiple .


POLK


1) Ft. Green Mine

2) Saddle Creek Mine
3) Payne Creek Mine

Haynsworth Mine




1) Silver City Mine
2) Watson Mine


Ft. Meade Mine



1) Clear Springs Mine
2) Kingsford Mine

3) Noralyn Mine


1) Ft. Meade Mine
2) Nichols Mine


32 33S
23W
28S 25E
32S 23,24E


Multiple
Multiple


31S 32E Multiple




31S 24E Multiple
31,32S 25,26E Multiple


32S 25E Multiple


30S
31S
30S
30S
31S


25E
22E
23E
24S
24S


Multiple
Multiple
Multiple
Multiple
Multiple


31S 25E Multiple
30S 23E Multiple






BUREAU OF GEOLOGY


Name & Address of Operation


Mine, Quarry, Pit
or Operation


T R S


Phosphate Rock, cont'd.


U.S.S. Agrichemicals
P.O. Box 867
Ft. Meade, FL 33841

W.R. Grace & Company
Box 471
Bartow, FL 33830


Rockland Mine



Hookers Prairie Mine


31S 24E Multiple



31S 23E Multiple


PHOSPHATE ROCK -COLLODIAL

CITRUS


Howard Phosphate Co.
P.O. Box 13800
Orlando, FL 32809

Manko Co.
P.O. Box 577
Ocala, FL 32670

The EH Kellogg Co.
P.O. Box 218
Hemando, FL 32642



Lancala Phosphate Co.
P.O. Box 766
High Springs. FL 32643


Howard Phosphate
Mine


Section 5 Phosphate
Mine


Kellogg Phosphate Mine


18S 19E 35



17,18S 18,19E Multiple



17S 17E 34


MARION


Minehead Plant


SAND

BAY


Fla. Asphalt Paving Co.
P.O. Box 1310
Panama City, FL 32401

Gulf Asphalt Corp.
P.O. Box 2462
Panama City, FL 32401

Pitts Sand Co.
Rt. 4, Box 850
Panama City, FL 32401

Sykas Concrete Pipe Co.
P.O. Box 1400
Panama City, FL 32402


Register Mine


Bay Mine


Lynnhaven Mine



Calloway Mine


2S 13W 13



2S 13W 14



3S 14W 12



4S 13W 14


82






INFORMATION CIRCULAR NO. 102


Name & Address of Operation


Mine, Quarry, Pit
or Operation


T R S


Sand, cont'd.


BREVARD


Melbourne Sand & Supply
7298 Waelti Drive
Melbourne, FL 32935


Florida Commercial
Development
P.O. Box 5147
Ft. Lauderdale, FL 33310

Frank Newth LTD.
Box 8302
Coral Springs, FL 33065

Hardrives Company
,300 West State Rd. No. 84
Ft. Lauderdale, FL 33315

Pompano Silica Sand Company
1951 N. Powerline Road
Pompano Beach, FL 33060

101 Sand & Fill Inc.
P.O. Box 4175
RR #2 Lyons R&D Wilburn St.
Margate, FL 33063


Melbourne Mine



BROWARD

Prospect Mine




Margate Mine



State Rd. 84 Mine


Tsiotis Mine



101 Mine


26S 36E 12


49S 42E 7




48S 42E 21



50 42E 30



48S 42E 28


N/A


Blountstown Sand Co.
Rt. 1 Mason Road
Blountstown, FL 32424


CALHOUN

1) Overholt Mine
2) N/A


CLAY


Florida Rock Industries Inc.
P.O. Box 4667
Jacksonville, FL 32201


Gold Head Mine


8S 23E 15


DADE


A.J. Capeletti, Inc.
P.O. Box 4944
Hialeah, FL 33014


Broward No. 1 Mine


51S 41E 29


N/A
1N


8W 27


83






BUREAU OF GEOLOGY


Name & Address of Operation


Mine, Quarry, Pit
or Operation


T R S


Sand, cont'd.


Arnold Sand & Gravel Co.
1717 Eagle Drive
Cantonment, FL 32533

Campbell Sand & Gravel Co.
Rt. 3. Box 22
Century, FL 32535


Clark Sand Co.
Box 4267
Pensacola, FL 32507


Red Sand & Gravel Co.
Rt. 1
Flomaton AL 36441

Site Construction Developers
2628 Hillcrest Avenue
Pensacola, FL 32506



Capital Asphalt
P.O. Box 5767
Tallahassee, FL 32314

Gadsden Sand Co.
P.O. Box 446
Quincy. FL 32351

Radcliff Materials, Inc.
P.O. Box 1685
Mobile, AL 36601



E.R. Jahna Industries Inc.
First & East Tillman
Lake Wales. FL 33853

Florida Rock Industries, Inc.
P.O. Box 4667
Jacksonville, FL 32201


Revelle Sand Plant
P.O. Box 153C Rt. 2
Caryville, FL 32427


ESCAMBIA

Century Mine



Century Mine



Pensacola Mine



1) Century Mine
2) Sunday Rd. Mine


Pensacola Mine


N/A


5N 30W 4



2S 30W Multiple


N/A
6N


N/A


30W 33


GADSDEN


Quincy Mine


Chattahoochee River
Plant


1N 2W 21



N/A



3N 6W 5


GLADES


Ortona Sand Mine



Caloosa Mine



HOLMES

Caryville Plant


42S 30E 23



42S 30E Multiple


5N 16W 16


84






INFORMATION CIRCULAR NO. 102


Name & Address of Operation


Mine, Quarry, Pit
or Operation


T R S


Sand, cont'd.


West Florida Sand Co.
Route 3, Box 208 G
Bonifay, FL 32425


A.B. Williams Co.
P.O. Box 269
Marianna, FL 32446


Dog Lake Estates Mine


JACKSON

Williams Mine


4N 15W 5


3N 10W 29


LAKE


E.R. Jahna Industries Inc.
First & East Tillman
Lake Wales, FL 33853

Eustis Sand Company
P.O. Box 861
Mt. Dora, FL 32757

Florida Crushed Stone Co.
Box 317
Leesburg, FL 32748

Florida Rock Industries, Inc.
P.O. Box 4667
Jacksonville, FL 32201


Silver Sand Co. of Clermont Inc.
Rt. 1, Box USI
Clermont, FL 32711

Standard Sand & Silica Co.
P.O. Box 35
Davenport, FL 33837


Clermont West Mine
2) Clermont Mine
3) Independent Mine


Eustis Mine



1) Tulley Mine
2) 474 Mine


1) Lake Sand Plant
2) Orange-Clermont
Mine
3) Astatula Mine


Center Mine



Wallace Mine


22S 25E Multiple
22S 26E Multiple
24S 25E 22

18S 27E 25



22S 36E 34
24S 25E 13


24S
24S

20S


26E
26E

26E


19
Multiple

Multiple


23S 26E Multiple



24S 28E 9


LEON


Johnson Sand Co.
129 Campground Pond Road
Tallahassee, FL 32304

Roberts Sand Co. Inc.
P.O. Box 6229
Tallahassee, FL 32302


Johnson Mine



Norfleet Mine


1N 2W 34



1N 2W 35






BUREAU OF GEOLOGY


Name & Address of Operation


Mine, Quarry, Pit
or Operation


T R S


Sand. cont'd.


MANATEE


Quality Aggregates. Inc.
P.O. Box 2719
Sarasota, FL 32578


Phase IV Shell Pit


35S 19E 31


MARION


Florida Rock Industries Inc.
P.O. Box4667
Jacksonville. FL 32201

G. P. Turner Construction Inc.
8001 N.W. C. 25W
Ocala. FL 32671

Marion County Highway Dept.
3330 S.E. Maricamp Road
Ocala, FL 32670

Ocala Limerock Corp.
Box 1060
Ocala. FL 32670

Ocala Pavers Inc.
4910 N. 35th Street
Silver Springs, FL 32688

Southern Materials Corp.
P.O. Box 218
Ocala. FL 32670

Standard Sand & Silica Co.
P.O. Box 35
Davenport, FL 33837


Marion Sand Mine


Britt Mine



Canal Pit


17S 26E Multiple


N/A


16S 22E 15


Cummar Mine



Pedro Pit



Lowell Quarry


Lynne Mine


N/A



N/A


13S 21E Multiple



15S 24E 3


ORANGE


County of Orange Hwy. Dept.
11 W. Kaley
Orlando. FL 32813


Own Crews Mine


PASCO


Zephyr Rock & Lime, Inc.
P.O. Box 4175
Zaphyrhills, FL 33599


Z-Rock Quarry


26S 22E Multiple


N/A






INFORMATION CIRCULAR NO. 102


Name & Address of Operation


Mine, Quarry, Pit
or Operation


T R S


Sand, cont'd.


POLK


E.R. Jahna Industries Inc
First & East Tillman
Lake Wales, FL 33853


Florida Mining & Materials Corp.
P.O. Box 338
Polk City, FL 33868

Florida Rock Industries Inc.
P.O. Box 4667
Jacksonville, FL 32201

Gall Silica Mining Co., Inc.
Box 987
Lake Wales, FL 33853

Standard Sand & Silica Co.
P.O. Box 35
Davenport, FL 33837



Florida Rock Industries, Inc.
P.O. Box 4667
Jacksonville, FL 32201

The Feldspar Corp.
P.O. Box 8
Edgar, FL 32049


1) Loughman Mine
2) Haines City Mine


Devane No. 2 Mine



Sandland Mine


1) 03 Mine
2) 04 Mine


1) Davenport Mine
2) Joshua Mine
3) Polk City Mine


PUTNAM


Keuka Mine



Edgar Mine


26S 27E
27S 27E
28S 27E


11
35
Multiple


24S 25E 33



30S 28E Multiple


30S 28E
29S 28E


Multiple


26S 27E 26
26S 26E 35
26S 25E 26



10S 24E 29



10S 25E 23


ST. LUCIE


Ben Stewart Trucking
Route 1, Box 2075
Ft. Pierce, FL 33450


Ft. Pierce Sand & Material Inc.
Rt. 4, Box 27
Ft. Pierce, FL 33450

General Development Corp.
1111 S. Bayshore Drive
Miami, FL 33450

Glen Blackburn Trucking Inc.
Route 4, Box 157 A
Ft. Pierce, FL 33450


North Mine


1) North Mine
2) South Midway Road
Mine

St. Lucie County Mine



1) Airport Mine
2) Morlan Mine
3) Rails Mine


34S 40E 8


N/A
N/A


N/A



N/A
35S
N/A


40S 36


_ _____ _I_~ _______I____ ___~ ____~______ __






BUREAU OF GEOLOGY


Name & Address of Operation


Mine, Quarry, Pit
or Operation


T R S


Sand, cont'd.


Stewart Sand & Materials
202 Tumblinking Road
Ft. Pierce, FL 33450



Pace Sand & Gravel Inc.
P.O. Box 395
Century, FL 32535



General Developmemet Corp.
Tit S. Bayshore Drive
Miami, FL 33450

Macasphalt Inc.
P.O. Box 2579
Sarasota, FL 33578



Adams Sand Company Inc.
Mossy Head, FL 32434


Anderson Sand, Inc.
P.O. Box 243-AX
Caryville, FL 32427


Indian Hills Mine



SANTA ROSA

Robertson Mine


N/A


N/A


SARASOTA


Sarasota-County Mine



Newburn Mine


39S


22E Multiple


36E 18E 12


WALTON


Mossy Head Mine


WASHINGTON

Anderson Mine


3N 21W 21


30N 16W 11


SULFUR


SANTA ROSA


Exxon Co. USA
P.O. Box 4496
Houston, TX 77210


1) Blackjack Creek Field
Unit
2) Jayfield


4N 29W 23

5N 29W


T = Township R = Range
N/A = Information Not Available


S = Section


88





INFORMATION CIRCULAR NO. 102


COMMODITIES BY COUNTY


County Commodity Page
Alachua Limestone 66
Bay Sand 82
Brevard Limestone 66
Sand 83
Broward Exfoliated Vermiculite 64
Expanded Perlite 64
Limestone 67
Sand 83
Calhoun Sand 83
Charlotte Limestone 68
Citrus Limestone 68
Phosphate Rock-Colloidal 82
Clay Clay-General 63
Heavy Minerals 65
Peat 78
Sand 83
Collier Limestone 69
Columbia Limestone 69
Dade Cement 62
Limestone 70
Peat 78
Sand 83
DeSoto Limestone 71
Duval Exfoliated Vermiculite 64
Expanded Perlite 64
Gypsum 65
Escambia Expanded Perlite 64
Sand 84
Gadsden Clay-Fuller's Earth 63
Clay-General 63
Sand 84
Glades Limestone 71
Sand 84
Gulf Lime 66
Magnesium Brines 78
Hamilton Gypsum 65
Phosphate Rock 80
Hardee Phosphate Rock 80
Hendry Limestone 71
Hernando Cement 62
Lime 66
Limestone 72





BUREAU OF GEOLOGY


Commodity


Highlands
Hillsborough





Holmes
Indian River

Jackson

Lake


Lee
Leon
Levy
Madison
Manatee



Marion




Monroe
Orange

Palm Beach

Pasco
Polk



Putnam


St. Lucie

Santa Rosa


Peat
Cement
Exfoliated Vermiculite
Gypsum
Limestone
Peat
Phosphate Rock
v Sand
Expanded Perlite
Limestone
Limestone
Sand
Clay-General
Peat
SSand
Limestone
Sand
Limestone
Peat
Cement
Limestone
Phosphate Rock
Sand
Clay-Fuller's Earth
Clay-General
Limestone
Phosphate Rock-Colloidal
Sand
Limestone
Peat
Sand
Limestone
Peat
Limestone
Limestone
Peat
Phosphate Rock
Sand
Clay-Kaolin
Peat
Sand
Limestone
Sand
Sand
Sulfur


County


Page


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86
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INFORMATION CIRCULAR NO. 102


County


Commodity


Sarasota

Sumter


Suwannee
Taylor
Walton
Washington


Limestone
Sand
Lime
Limestone
Peat
Limestone
Limestone
Sand
Sand


Page


__ I__ 1_1_ _____





BUREAU OF GEOLOGY


COMMODITIES


County


Cement



Clay-Fuller's Earth

Clay-Kaolin
Clay -General



Exfoliated Vermiculite


Expanded Perlite



Gypsum


Heavy Minerals
Lime


Limestone


Dade
Hernando
Hillsborough
Manatee
Gadsden
Marion
Putnam
Clay
Gadsden
Lake
Marion
Duval
Broward
Hillsborough
Broward
Duval
Escambia
Indian River
Duval
Hamilton
Hillsborough
Clay
Gulf
Hernando
Sumter
Alachua
Brevard
Broward
Charlotte
Citrus
Collier
Columbia
Dade
DeSoto
Glades
Hendry.
Hernando
Hillsborough
Indian River
Jackson
Lee
Levy
Manatee


Commodity


Page


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Full Text
xml version 1.0
xml-stylesheet type textxsl href daitss_report_xhtml.xsl
REPORT xsi:schemaLocation 'http:www.fcla.edudlsmddaitss http:www.fcla.edudlsmddaitssdaitss2Report.xsd' xmlns:xsi 'http:www.w3.org2001XMLSchema-instance' xmlns 'http:www.fcla.edudlsmddaitss'
DISSEMINATION IEID 'E20080623_AAAACI' PACKAGE 'UF00001163_00001' INGEST_TIME '2008-06-23T16:55:06-04:00'
AGREEMENT_INFO ACCOUNT 'UF' PROJECT 'UFDC'
REQUEST_EVENTS TITLE Disseminate Event
REQUEST_EVENT NAME 'disseminate request placed' TIME '2017-03-08T08:28:35-05:00' NOTE 'request id: 310112; E20080623_AAAACI' AGENT 'UF73'
finished' '2017-03-08T08:45:02-05:00' '' 'SYSTEM'
FILES
FILE SIZE '42591' DFID 'info:fdaE20080623_AAAACIfileF20080623_AAASHQ' ORIGIN 'DEPOSITOR' PATH 'sip-files00002.jp2'
MESSAGE_DIGEST ALGORITHM 'MD5' bc503e7e66ad5cbfb283085ed3394ad4
'SHA-1' cf5c02f4c7209150c5fd25e66c7d00c87528a0dc
EVENT '2017-03-08T08:33:35-05:00' OUTCOME 'success'
PROCEDURE describe
'46885' 'info:fdaE20080623_AAAACIfileF20080623_AAASHR' 'sip-files00002.jpg'
7ad16b641dd523eac16ca706a9f67574
38377562b239db854251446269c1019f5446bc1d
'2017-03-08T08:35:00-05:00'
describe
'9997' 'info:fdaE20080623_AAAACIfileF20080623_AAASHS' 'sip-files00002.pro'
6c8085e0c63310b08fa002b9bd71c072
b17d890c62642e2183b5d253652668e52b277933
'2017-03-08T08:35:16-05:00'
describe
'15768' 'info:fdaE20080623_AAAACIfileF20080623_AAASHT' 'sip-files00002.QC.jpg'
afa1bc417c1e7344a3520f36ccd54002
27b6c598907255065590084b1f6c860391b3bbb7
'2017-03-08T08:33:21-05:00'
describe
'861872' 'info:fdaE20080623_AAAACIfileF20080623_AAASHU' 'sip-files00002.tif'
438f60672f2ab7ece511fb08127699d3
76ed239b3c90c3ce86d99df6ccf300b70fa8d69d
'2017-03-08T08:33:00-05:00'
describe
'533' 'info:fdaE20080623_AAAACIfileF20080623_AAASHV' 'sip-files00002.txt'
c06f43718146826b81a163ea94137d07
2a0c0ad05b01fa2eb3f2b7a5b4357d14f7d3a6eb
describe
'5353' 'info:fdaE20080623_AAAACIfileF20080623_AAASHW' 'sip-files00002thm.jpg'
0822602cc7e1d94ee7b87a892310326e
d4930ea04a4a44c29b2134ff11c6eff549ed6f27
'2017-03-08T08:33:55-05:00'
describe
'48600' 'info:fdaE20080623_AAAACIfileF20080623_AAASHX' 'sip-files00003.jp2'
4c32a7f733667cfcc060e6f8d4944a50
174e1731c8068baf8a5331f64e7252c7248d7b81
'2017-03-08T08:32:56-05:00'
describe
'44794' 'info:fdaE20080623_AAAACIfileF20080623_AAASHY' 'sip-files00003.jpg'
a43d078a744fd5b4a987255808068eb0
f814aad55f1285e5d255e3990ffd67c31757da59
'2017-03-08T08:35:54-05:00'
describe
'9263' 'info:fdaE20080623_AAAACIfileF20080623_AAASHZ' 'sip-files00003.pro'
57cb10dfd9bec8fed4969407d1d59fa0
5a95e3f29e24bf78907dbc721b3e97e62cded8b0
'2017-03-08T08:35:27-05:00'
describe
'15380' 'info:fdaE20080623_AAAACIfileF20080623_AAASIA' 'sip-files00003.QC.jpg'
f790ad68b18cc61723ec6ab9d9559894
3ae95fe6aec02660fcbf1bd69336c51e1543912e
'2017-03-08T08:32:58-05:00'
describe
'932424' 'info:fdaE20080623_AAAACIfileF20080623_AAASIB' 'sip-files00003.tif'
32635100f7c1664f78e8aa7a5374a019
580075e45de843fa013f22d6d372f6c6af3888c2
'2017-03-08T08:33:38-05:00'
describe
'450' 'info:fdaE20080623_AAAACIfileF20080623_AAASIC' 'sip-files00003.txt'
ed7d574a43f4389a281c6ef8b788eefc
fa5b419e78212ad0825e9e2995b6a1a662824a1e
'2017-03-08T08:33:27-05:00'
describe
'4643' 'info:fdaE20080623_AAAACIfileF20080623_AAASID' 'sip-files00003thm.jpg'
c01e058e0c0993a13efa00de6b7772b0
3c2e0173cf68974b9b2d593141670f2655f92ac9
'2017-03-08T08:33:06-05:00'
describe
'59441' 'info:fdaE20080623_AAAACIfileF20080623_AAASIE' 'sip-files00004.jp2'
fbe91b06a10615159545279fcb358dab
724acfdcbd9056e2eab91c5a1e34b7af58f440c9
'2017-03-08T08:36:40-05:00'
describe
'65164' 'info:fdaE20080623_AAAACIfileF20080623_AAASIF' 'sip-files00004.jpg'
05087d073355fac53e155c938e9eaac9
89902885257c9578803822784d940eea1c14a7eb
'2017-03-08T08:35:02-05:00'
describe
'22359' 'info:fdaE20080623_AAAACIfileF20080623_AAASIG' 'sip-files00004.pro'
d5b32533423882233bd73f9742bb7043
99c4a6ab4c08988c8de548ecda26215675e779f4
'2017-03-08T08:36:38-05:00'
describe
'20935' 'info:fdaE20080623_AAAACIfileF20080623_AAASIH' 'sip-files00004.QC.jpg'
a8740a4f86e335a51f457a2d12746603
c2401959efcfcf7ae924080abd92cab10060ecc2
'2017-03-08T08:36:31-05:00'
describe
'864332' 'info:fdaE20080623_AAAACIfileF20080623_AAASII' 'sip-files00004.tif'
037bc5b4fb9ff861848d27a39903c717
f92ff6478c7598155b0add195b0e053adc81da72
'2017-03-08T08:34:51-05:00'
describe
'979' 'info:fdaE20080623_AAAACIfileF20080623_AAASIJ' 'sip-files00004.txt'
889b7cddaf2f272cd5ed106c79a9c879
e1ba673d122e28761a8bde536e6cfff9df455b6e
describe
'6028' 'info:fdaE20080623_AAAACIfileF20080623_AAASIK' 'sip-files00004thm.jpg'
3aabc5f546c6230c64819dd40c817aa1
a2a1131d6b3b7afa984af3d143018a272c444b87
'2017-03-08T08:34:28-05:00'
describe
'11027' 'info:fdaE20080623_AAAACIfileF20080623_AAASIL' 'sip-files00005.jp2'
8a7ab436b8f5e86a9bc6797fa9887e11
dd34cff2a382451b527839b97ab808347ace2f82
'2017-03-08T08:32:35-05:00'
describe
'16676' 'info:fdaE20080623_AAAACIfileF20080623_AAASIM' 'sip-files00005.jpg'
c0f9ce694fdecc38cac4dbe6e1ef4437
7f56f0733710954ec7e03f4fbde8725a8fd42cb1
describe
'2576' 'info:fdaE20080623_AAAACIfileF20080623_AAASIN' 'sip-files00005.pro'
0c2db749897247242f6ed2b3b3dbffad
6da203c9aa10ee60849d8c6f230dbf0c8552a51d
'2017-03-08T08:32:43-05:00'
describe
'5253' 'info:fdaE20080623_AAAACIfileF20080623_AAASIO' 'sip-files00005.QC.jpg'
5b375910e20fa171b14afb983593eda1
3235066753659f331f6f91815a6f3f442422f9d1
'2017-03-08T08:33:32-05:00'
describe
'922224' 'info:fdaE20080623_AAAACIfileF20080623_AAASIP' 'sip-files00005.tif'
0505507db6a295dced98ca14b217e9d4
19f51da1ab1b2e2b55856c8fb9abaa67e09bef8a
'2017-03-08T08:33:08-05:00'
describe
'210' 'info:fdaE20080623_AAAACIfileF20080623_AAASIQ' 'sip-files00005.txt'
569609e6d93f226cdb11a672a8c27fb1
b0852477a86f1d9740f055966880d16accfa8dc6
'2017-03-08T08:36:00-05:00'
describe
'1991' 'info:fdaE20080623_AAAACIfileF20080623_AAASIR' 'sip-files00005thm.jpg'
1d37d0ee05c679ce32bdc54ca572e8a5
db2006a7576dc3e4e9e1c91e63f996a565e51fe0
describe
'90853' 'info:fdaE20080623_AAAACIfileF20080623_AAASIS' 'sip-files00006.jp2'
c5f3a9988248ef01a111cca4e66bde19
b413f95ddaec31650c2d5ad2aecb5f3b839d64f3
'2017-03-08T08:36:43-05:00'
describe
'108391' 'info:fdaE20080623_AAAACIfileF20080623_AAASIT' 'sip-files00006.jpg'
339f14470f7130b74e4d33275b8eea93
a9a8fe158a494326a0761183b5df670db26d8027
'2017-03-08T08:33:30-05:00'
describe
'57484' 'info:fdaE20080623_AAAACIfileF20080623_AAASIU' 'sip-files00006.pro'
cd2285aad902242028e0f6ba2dcfa848
21520035e8f445a5b98f478151b5f18a3ce44e46
'2017-03-08T08:36:08-05:00'
describe
'39724' 'info:fdaE20080623_AAAACIfileF20080623_AAASIV' 'sip-files00006.QC.jpg'
3bdb8de4de0838bddb3661d117d4907b
a323976a7d5a80986b0f542dbe2f6b1f7f5ab15c
'2017-03-08T08:36:54-05:00'
describe
'928612' 'info:fdaE20080623_AAAACIfileF20080623_AAASIW' 'sip-files00006.tif'
1e9d3bfe928ce2ff33714b371b4d6ed4
7ba1bb8c2921d88151f35eebe4b32b8f4fa9218a
'2017-03-08T08:35:28-05:00'
describe
'2345' 'info:fdaE20080623_AAAACIfileF20080623_AAASIX' 'sip-files00006.txt'
6204e6aaf7041d8d95d11b9d3858dfa1
a2e7dbed48d9ba07b363649e8c6a9a03c11065b7
'2017-03-08T08:36:06-05:00'
describe
'9821' 'info:fdaE20080623_AAAACIfileF20080623_AAASIY' 'sip-files00006thm.jpg'
d39fd869f3ae7cf88fa0973af4652d17
24bcd2be8cf9871272a4279dfb5f3b2d6c89585b
'2017-03-08T08:32:39-05:00'
describe
'108765' 'info:fdaE20080623_AAAACIfileF20080623_AAASIZ' 'sip-files00007.jp2'
339fad6b8ad449544adb918ff5c217b7
e8682e03c7767b7da5abd46b7854441b1f5c1ad8
'2017-03-08T08:35:31-05:00'
describe
'118346' 'info:fdaE20080623_AAAACIfileF20080623_AAASJA' 'sip-files00007.jpg'
ea0162779428a1ff4ade819c72700a5f
f4b8d5b07d89ad5c8a87f0c34311fbea47ff0f0e
'2017-03-08T08:32:19-05:00'
describe
'68031' 'info:fdaE20080623_AAAACIfileF20080623_AAASJB' 'sip-files00007.pro'
fbd01758ee1f171869abeeef78ca9f88
8fcd9198746fa9095aa501e81d84c958d4727873
describe
'42310' 'info:fdaE20080623_AAAACIfileF20080623_AAASJC' 'sip-files00007.QC.jpg'
5b349fbbb386f8d064df5cd5609eee80
e0e270af885760f8b909d6a966d4f310e3ee076d
'2017-03-08T08:33:25-05:00'
describe
'981520' 'info:fdaE20080623_AAAACIfileF20080623_AAASJD' 'sip-files00007.tif'
2a00a0283e4925a731f304e4679937fd
da072faa05ddd4465181baa10943cd0b8f2268ba
'2017-03-08T08:35:37-05:00'
describe
'2760' 'info:fdaE20080623_AAAACIfileF20080623_AAASJE' 'sip-files00007.txt'
642028aeacb8c8d345f9c01f2df342a9
f30055301f02f2ab8de0e0718ceae91dde5bb6c3
'2017-03-08T08:33:17-05:00'
describe
'10233' 'info:fdaE20080623_AAAACIfileF20080623_AAASJF' 'sip-files00007thm.jpg'
db3b8b6e4a4f5f7d558bcfe9c58b6a41
a7c2a2c854a205946d4a0da12bab7e7a019a4fff
describe
'98322' 'info:fdaE20080623_AAAACIfileF20080623_AAASJG' 'sip-files00008.jp2'
cee46bc73d3b35821bdeaf353521c2a1
94482b548cbeecfa569439007087e9e63f443f15
'2017-03-08T08:36:25-05:00'
describe
'106351' 'info:fdaE20080623_AAAACIfileF20080623_AAASJH' 'sip-files00008.jpg'
1168242fb54fb1f19c0cdad65b9b1e00
14d14c9dfbe9d2ff0a02fd8ceecd11d21a757f28
'2017-03-08T08:34:40-05:00'
describe
'51808' 'info:fdaE20080623_AAAACIfileF20080623_AAASJI' 'sip-files00008.pro'
608ab24841e18bff37e4a9227065d17d
198dc98255ebd29420e555e0097e6c4e36366b9e
'2017-03-08T08:34:57-05:00'
describe
'38434' 'info:fdaE20080623_AAAACIfileF20080623_AAASJJ' 'sip-files00008.QC.jpg'
ceb96794df4d3d039d149347ecb4b8fe
6014cf61c9424da67ca1e548ef956c25f250f7fc
'2017-03-08T08:34:53-05:00'
describe
'925372' 'info:fdaE20080623_AAAACIfileF20080623_AAASJK' 'sip-files00008.tif'
75cef8b09a3ebfaa1a2341d11dd098be
7a1ae1b1aeeb4e8706142de121d2a5155ea5ba40
'2017-03-08T08:32:51-05:00'
describe
'2107' 'info:fdaE20080623_AAAACIfileF20080623_AAASJL' 'sip-files00008.txt'
601d5f4e029d8a1aaad0eaf7dd158712
04694c1dda3a3a60ebba8a705107d3f8eb7e9deb
'2017-03-08T08:34:35-05:00'
describe
'10071' 'info:fdaE20080623_AAAACIfileF20080623_AAASJM' 'sip-files00008thm.jpg'
a9b3bc4e3fb45de7a004fbf8432d3cde
0df8cf140b7d43e4778dc64bd179aa1fbc00a3e6
'2017-03-08T08:32:38-05:00'
describe
'43198' 'info:fdaE20080623_AAAACIfileF20080623_AAASJN' 'sip-files00009.jp2'
bc27bffc77ff118a2f9371d74f220d0c
424832d6256784defdc33ec1804e6b78e2d8ac00
'2017-03-08T08:33:11-05:00'
describe
'45233' 'info:fdaE20080623_AAAACIfileF20080623_AAASJO' 'sip-files00009.jpg'
71eb3c9d5595dab77855f576759dd502
0f5ea3e1dc61cc4e8027224dc0a77d38903514a8
'2017-03-08T08:33:51-05:00'
describe
'19169' 'info:fdaE20080623_AAAACIfileF20080623_AAASJP' 'sip-files00009.pro'
9de6462f3303ee45ab1d71b11d44e702
70c025af5bd60aa66ede9dde4008c14aac8c4187
'2017-03-08T08:35:03-05:00'
describe
'16387' 'info:fdaE20080623_AAAACIfileF20080623_AAASJQ' 'sip-files00009.QC.jpg'
572f953742a53607159eafdc1747ca26
befd7ae1f9b0426889eb957d68bf20850bd2b67a
'2017-03-08T08:32:24-05:00'
describe
'976652' 'info:fdaE20080623_AAAACIfileF20080623_AAASJR' 'sip-files00009.tif'
4096d32d0977cf465e1b70f19076f45b
5fb05d380aa1639404420a8d36868fceea111cbc
'2017-03-08T08:35:58-05:00'
describe
'803' 'info:fdaE20080623_AAAACIfileF20080623_AAASJS' 'sip-files00009.txt'
1bb29162c17e9bddb58d33e920570ccb
0b64e274370d6408be13258c41e4d0ed27962f33
'2017-03-08T08:33:20-05:00'
describe
'4623' 'info:fdaE20080623_AAAACIfileF20080623_AAASJT' 'sip-files00009thm.jpg'
96e7cdef55695d984601b0d1b1786a11
ad26ef5023dd223d2c4f2b90e4a4986d07965259
'2017-03-08T08:34:25-05:00'
describe
'134229' 'info:fdaE20080623_AAAACIfileF20080623_AAASJU' 'sip-files00010.jp2'
d895f1cc5b325d52f74f25407d02b237
87612ea31239a9c453e5db8338515c0464767c56
'2017-03-08T08:36:02-05:00'
describe
'131343' 'info:fdaE20080623_AAAACIfileF20080623_AAASJV' 'sip-files00010.jpg'
a83eba15ba30a1d49303775035d6dc56
79b5414c0797cc7effb63b9615e17300c4d1f2a1
describe
'54660' 'info:fdaE20080623_AAAACIfileF20080623_AAASJW' 'sip-files00010.pro'
d1646971a1653f44cc4bf4f3ca49dded
7df65118f889c66c63da0fdb9aee65296c7ddb88
'2017-03-08T08:36:28-05:00'
describe
'40764' 'info:fdaE20080623_AAAACIfileF20080623_AAASJX' 'sip-files00010.QC.jpg'
53a0dae86a130608198f6a4f504802c7
927f63e67d3a8f3529fdec99a2999842844c7c5c
'2017-03-08T08:33:50-05:00'
describe
'926112' 'info:fdaE20080623_AAAACIfileF20080623_AAASJY' 'sip-files00010.tif'
50bc8f679fbd4b317f753b8fdad6af99
cc255517ac70d40f51a36a07a027e58e44c1971a
'2017-03-08T08:33:33-05:00'
describe
'2415' 'info:fdaE20080623_AAAACIfileF20080623_AAASJZ' 'sip-files00010.txt'
58c2294ce2a771a5c1ce19e0b9719a75
aaf76b2d8e4dd95f4b8c0c15c41aabd9d861bebb
'2017-03-08T08:36:01-05:00'
describe
'10453' 'info:fdaE20080623_AAAACIfileF20080623_AAASKA' 'sip-files00010thm.jpg'
66857747c65083a5902a144f890ac95f
2a62d258cd85dc7b5116a422bdab180038726c46
'2017-03-08T08:33:14-05:00'
describe
'194370' 'info:fdaE20080623_AAAACIfileF20080623_AAASKB' 'sip-files00011.jp2'
f10aa567abfe00af6292cc446c06e405
fbea46065f8c08ab0e0b8e5e176c1aeb400a9f1c
'2017-03-08T08:34:46-05:00'
describe
'180069' 'info:fdaE20080623_AAAACIfileF20080623_AAASKC' 'sip-files00011.jpg'
adf8074daeb04fa1ddcfd094642b44ae
7b36ab0985961d381a7e402adc0a29b56642959a
'2017-03-08T08:36:22-05:00'
describe
'78306' 'info:fdaE20080623_AAAACIfileF20080623_AAASKD' 'sip-files00011.pro'
a573b62eaaadbad506f806a87efa53a0
5d7ec941d72bb39e5b375cc7c845075246119256
'2017-03-08T08:36:23-05:00'
describe
'55127' 'info:fdaE20080623_AAAACIfileF20080623_AAASKE' 'sip-files00011.QC.jpg'
bdc8613413cf68de82ba046902160b8b
d3eabaaaaeabb8ca072003a4385b397644e180ea
'2017-03-08T08:35:10-05:00'
describe
'967640' 'info:fdaE20080623_AAAACIfileF20080623_AAASKF' 'sip-files00011.tif'
a4c3311c422ea193c6b27c9e20638018
3bfbe94210623ff6f2835ffba3143d23aa8b52e4
'2017-03-08T08:32:22-05:00'
describe
'2909' 'info:fdaE20080623_AAAACIfileF20080623_AAASKG' 'sip-files00011.txt'
92aca3f06f4fa285b86ca24113ef5254
aed68f562fd5408c9776c34f73c84967d284d8ba
'2017-03-08T08:36:33-05:00'
describe
'12594' 'info:fdaE20080623_AAAACIfileF20080623_AAASKH' 'sip-files00011thm.jpg'
891772bb0e064e9a3259a35c361f0e2f
828b70898badf7a029402238e3261bced54f2b1b
'2017-03-08T08:36:13-05:00'
describe
'53259' 'info:fdaE20080623_AAAACIfileF20080623_AAASKI' 'sip-files00012.jp2'
23587ebab1b2796548c9d18f3b21fdc5
5a70072842dab7ec39fde90b0398a42a364d538f
describe
'28668' 'info:fdaE20080623_AAAACIfileF20080623_AAASKJ' 'sip-files00012.jpg'
caf646d82e2b2b843c50b2d980ff2af3
12145fed8aee5f64f85b198075c3c2c5005b9aa9
'2017-03-08T08:36:24-05:00'
describe
'14067' 'info:fdaE20080623_AAAACIfileF20080623_AAASKK' 'sip-files00012.pro'
cbb0c40d1228647d09bd06d2f354e1c8
76ad82fca3a90c64af955ed9b43c6c1339437027
'2017-03-08T08:35:34-05:00'
describe
'9749' 'info:fdaE20080623_AAAACIfileF20080623_AAASKL' 'sip-files00012.QC.jpg'
32c5d41000811145cbb8ac26c193342d
9261f91b301abbee003321130fca8439fa0d6efc
'2017-03-08T08:36:41-05:00'
describe
'950588' 'info:fdaE20080623_AAAACIfileF20080623_AAASKM' 'sip-files00012.tif'
9cb8297401a9fc994a1de6a180c085b5
6fd2d2e9305aff91ebcc87b65d36599268ddb39c
'2017-03-08T08:33:34-05:00'
describe
'1068' 'info:fdaE20080623_AAAACIfileF20080623_AAASKN' 'sip-files00012.txt'
2fc83893e5df8381e8dbec14a31c5410
6859d3d13206ba771ad48830bb1e676f670cdb93
'2017-03-08T08:34:38-05:00'
describe
'3463' 'info:fdaE20080623_AAAACIfileF20080623_AAASKO' 'sip-files00012thm.jpg'
c244e6d3017d75f0103fdb3393ca2eb9
6f559689159029591b0d65d03ede7e9615d52937
'2017-03-08T08:33:41-05:00'
describe
'42345' 'info:fdaE20080623_AAAACIfileF20080623_AAASKP' 'sip-files00013.jp2'
4d5a53251b9da0ef30be743d893241d4
67a3af757bc55e2e307ffa80cb3704c700115295
describe
'27020' 'info:fdaE20080623_AAAACIfileF20080623_AAASKQ' 'sip-files00013.jpg'
659ac3d4c118b1d0e913c2eccb6166a9
cf5fe59d0ebf98dd7f8d0249c433f153704d6dd1
describe
'11262' 'info:fdaE20080623_AAAACIfileF20080623_AAASKR' 'sip-files00013.pro'
294254d7a466e8c826db75bd7afc3f00
81526614ddb05d92249d23f9b101f694a4937850
'2017-03-08T08:36:48-05:00'
describe
'9076' 'info:fdaE20080623_AAAACIfileF20080623_AAASKS' 'sip-files00013.QC.jpg'
5af4b4ce03698970dce40ebdef27c699
888112bedd4a96c7d670c13a879dced91a5692f4
'2017-03-08T08:32:49-05:00'
describe
'934500' 'info:fdaE20080623_AAAACIfileF20080623_AAASKT' 'sip-files00013.tif'
f83ae59f357b3b9ccb3de8085b0355b9
403ed68e82cbe0fbd768d3550c765e35f70877cb
'2017-03-08T08:36:10-05:00'
describe
'550' 'info:fdaE20080623_AAAACIfileF20080623_AAASKU' 'sip-files00013.txt'
8bc88b22997f4be0848c1b33df938cd7
547126aac30f9cbd3b79f6c0b8b88265fc27b725
describe
'3352' 'info:fdaE20080623_AAAACIfileF20080623_AAASKV' 'sip-files00013thm.jpg'
83b11ada83bb08368bbe9f0ef2dcec5f
2413d5ff0bec5746dcdf20ed9f78e97f21dec322
'2017-03-08T08:36:20-05:00'
describe
'195339' 'info:fdaE20080623_AAAACIfileF20080623_AAASKW' 'sip-files00014.jp2'
5c492ee14918122d54194687fcfe2a5c
1e269383e4a3005e2b2090180bace61d84a1642c
'2017-03-08T08:34:56-05:00'
describe
'190395' 'info:fdaE20080623_AAAACIfileF20080623_AAASKX' 'sip-files00014.jpg'
ef7d7ea68c8491fb34a0f7dc61e9d4c8
1ac4321d0a57071273d9ea7c0db2aa1f34a276b1
describe
'79511' 'info:fdaE20080623_AAAACIfileF20080623_AAASKY' 'sip-files00014.pro'
df20a22ded796943989facabd377031e
73aeb74d4788750465ffd8b9af6ba224216874a8
'2017-03-08T08:32:28-05:00'
describe
'57850' 'info:fdaE20080623_AAAACIfileF20080623_AAASKZ' 'sip-files00014.QC.jpg'
eb04d386c576a66e982511cbee323f60
4bd25f782f6a06296798baee3e3327d6085f4855
'2017-03-08T08:34:39-05:00'
describe
'929836' 'info:fdaE20080623_AAAACIfileF20080623_AAASLA' 'sip-files00014.tif'
9a4322427925551acca966cb5efe5bf5
a529aacf16a304dfdc8eea4451d6b4b6e07c45fa
'2017-03-08T08:34:52-05:00'
describe
'2998' 'info:fdaE20080623_AAAACIfileF20080623_AAASLB' 'sip-files00014.txt'
7abc27b3538e01c00dde55591a31e293
2321294ea17b133360515a72b725bf601de30f73
'2017-03-08T08:35:38-05:00'
describe
'13903' 'info:fdaE20080623_AAAACIfileF20080623_AAASLC' 'sip-files00014thm.jpg'
3963719d8bfd2165e99c5a718d9a843e
d1a2e8e98403441ea40b02e1c493372b9863a678
'2017-03-08T08:33:46-05:00'
describe
'216487' 'info:fdaE20080623_AAAACIfileF20080623_AAASLD' 'sip-files00015.jp2'
1d2e120d5436b902d56f8fb4dcc2894a
96a0ab1605a98e4b053cdee186198b9249b2c896
describe
'202807' 'info:fdaE20080623_AAAACIfileF20080623_AAASLE' 'sip-files00015.jpg'
b2c416435bbc3e8319014ac120571940
1c74e4fa818e0f26da69a73faead5175f771bfc5
describe
'89271' 'info:fdaE20080623_AAAACIfileF20080623_AAASLF' 'sip-files00015.pro'
60a2808a1b20b48f3bc9d602e37c0a4c
3981736f92fbcb3724c9d7fe77ba6ddf17b1f521
describe
'61512' 'info:fdaE20080623_AAAACIfileF20080623_AAASLG' 'sip-files00015.QC.jpg'
a133258ed1a1b44ad179ada23098c5d3
dc39de56aeac662390d7f99d3de9f8e86fbb81e0
'2017-03-08T08:35:13-05:00'
describe
'967008' 'info:fdaE20080623_AAAACIfileF20080623_AAASLH' 'sip-files00015.tif'
f84758521d3f661da3fccd02ebd86df3
9bc98f69807bb4eb2484d26422bc7d47062d7bd8
'2017-03-08T08:33:31-05:00'
describe
'3261' 'info:fdaE20080623_AAAACIfileF20080623_AAASLI' 'sip-files00015.txt'
26eca67044ece1cbc364a0887044dbcd
98b29bf4d2f935d2308136a3f67690f1651e3a6d
'2017-03-08T08:32:25-05:00'
describe
'13772' 'info:fdaE20080623_AAAACIfileF20080623_AAASLJ' 'sip-files00015thm.jpg'
badd17ccb214be207eaf02eae792da4b
9af9173ad83f5c5176ab8c9fa85679bab80ac425
'2017-03-08T08:36:29-05:00'
describe
'192311' 'info:fdaE20080623_AAAACIfileF20080623_AAASLK' 'sip-files00016.jp2'
77465a6a94549d2e9035697faec3fccd
5d9d128de55806f3298c2adac2af88f7e836cb24
describe
'189928' 'info:fdaE20080623_AAAACIfileF20080623_AAASLL' 'sip-files00016.jpg'
dfed825fec1a33495ce1deb5b0403adc
b1e56cdb302a1e0bb40c316e5b961ba6bad5fabc
describe
'79814' 'info:fdaE20080623_AAAACIfileF20080623_AAASLM' 'sip-files00016.pro'
98c1920d14477a93dc19135450ce5518
5c78f0b89caf616baabe8bb863cee72a5c540fba
'2017-03-08T08:32:45-05:00'
describe
'56665' 'info:fdaE20080623_AAAACIfileF20080623_AAASLN' 'sip-files00016.QC.jpg'
bed0e90a6d46e84de1658fc0cc62865c
ab3cc46a4c9a893e113b917f6be8ec80d85fba1e
describe
'929364' 'info:fdaE20080623_AAAACIfileF20080623_AAASLO' 'sip-files00016.tif'
cb1c76ae414b56833e5306a0b0e4fcc4
eeea39efcc9d64173da53fe11ddb094fdd0b49ff
'2017-03-08T08:34:20-05:00'
describe
'3000' 'info:fdaE20080623_AAAACIfileF20080623_AAASLP' 'sip-files00016.txt'
496ac865e611a6d4621f4d96d81c04f4
ab02e87f7805d10ff6df623fac3fb6960a7056cd
describe
'13627' 'info:fdaE20080623_AAAACIfileF20080623_AAASLQ' 'sip-files00016thm.jpg'
924f6fc91317e50666b8ba9e9c319087
51cb617046f73f3f8b14636bf8c8317befa754c7
'2017-03-08T08:34:55-05:00'
describe
'115921' 'info:fdaE20080623_AAAACIfileF20080623_AAASLR' 'sip-files00017.jp2'
116f4886242075edbd09d7322467be08
27a028b81426b04b37154848aa59b152ff690ab9
'2017-03-08T08:35:52-05:00'
describe
'99114' 'info:fdaE20080623_AAAACIfileF20080623_AAASLS' 'sip-files00017.jpg'
865b45a8014283f34f7ecd9248692dcd
fc6074cf571a34347305dc354ad42b1ed68b993f
describe
'22844' 'info:fdaE20080623_AAAACIfileF20080623_AAASLT' 'sip-files00017.pro'
245c0cfe0c1d9d841a5f3fd8e8411f5d
ebdb0e1eed6b0747214376ea20b103b8031fa868
describe
'31363' 'info:fdaE20080623_AAAACIfileF20080623_AAASLU' 'sip-files00017.QC.jpg'
c46ca10436b957066e35afe2b9e59da3
f236414a607fa72fcf21d26f57138cc295933e1e
'2017-03-08T08:32:54-05:00'
describe
'963732' 'info:fdaE20080623_AAAACIfileF20080623_AAASLV' 'sip-files00017.tif'
3259f1b98f742898c21d803c2043dafe
bc828500ef23439dae5d7d8d85bb2d9eb03c279c
'2017-03-08T08:32:23-05:00'
describe
'940' 'info:fdaE20080623_AAAACIfileF20080623_AAASLW' 'sip-files00017.txt'
b508c103803586edd2d878baeef4c51d
3a5849ed8683efae61762b8ad10dbda8ebbdcef7
'2017-03-08T08:33:18-05:00'
describe
'8387' 'info:fdaE20080623_AAAACIfileF20080623_AAASLX' 'sip-files00017thm.jpg'
a99d86ac227515a9fbef9aa02782e6c6
6fe442a6d2e3e95167f9b40d49213b50ea84aab9
describe
'167739' 'info:fdaE20080623_AAAACIfileF20080623_AAASLY' 'sip-files00018.jp2'
b929ff6653e636d4d76b8d3ea74fd426
e36a2bf75c7a557b0afd91beba294bab5e71f091
'2017-03-08T08:35:47-05:00'
describe
'165868' 'info:fdaE20080623_AAAACIfileF20080623_AAASLZ' 'sip-files00018.jpg'
0a505167f94531379f0188bde0fd08a2
4593f34ae1bd672e10b53d76dc6e154bbfe5359c
describe
'66796' 'info:fdaE20080623_AAAACIfileF20080623_AAASMA' 'sip-files00018.pro'
01b19d870290e8859411e71b755bb9df
ddb23c12291e516c8937898fa1a7c3899818bb64
'2017-03-08T08:34:34-05:00'
describe
'50291' 'info:fdaE20080623_AAAACIfileF20080623_AAASMB' 'sip-files00018.QC.jpg'
6ae41be288da86cbac498978fa3cce69
644947b794bee83ab47995e236583fe27bcf2b7d
'2017-03-08T08:33:26-05:00'
describe
'928088' 'info:fdaE20080623_AAAACIfileF20080623_AAASMC' 'sip-files00018.tif'
2768d1758f2ee40fed2ce0996d2530b2
e73d99060ad9bd1a057c4b9e9a44d4680e44ab35
describe
'2564' 'info:fdaE20080623_AAAACIfileF20080623_AAASMD' 'sip-files00018.txt'
d5bbc8a916543d2fe33b80895e339ca6
d64c567e37c6d17ec9cea89e694de7ad65d151ba
'2017-03-08T08:34:43-05:00'
describe
'12409' 'info:fdaE20080623_AAAACIfileF20080623_AAASME' 'sip-files00018thm.jpg'
e47859c1e1f61ce27b50a7d58ced9563
9a61ebdbe31c021d09a7f4ade854cf58f8339934
'2017-03-08T08:35:18-05:00'
describe
'57545' 'info:fdaE20080623_AAAACIfileF20080623_AAASMF' 'sip-files00019.jp2'
16319ee72ca5033dd72cc19dce23ecdc
d64ea9bc41b7880f8abc45631b70de506203b363
'2017-03-08T08:33:07-05:00'
describe
'32853' 'info:fdaE20080623_AAAACIfileF20080623_AAASMG' 'sip-files00019.jpg'
6ad33fb777cdbd98c5c403b6d5bdbee2
253aa97e9bf25f65d25a9c9e21cab6a7c1f5684c
'2017-03-08T08:35:56-05:00'
describe
'13188' 'info:fdaE20080623_AAAACIfileF20080623_AAASMH' 'sip-files00019.pro'
f8058a9fcfda5ba08d094217e7d56f95
73c4d5f0be47b6267e33714ab748e742b931a3c7
describe
'11441' 'info:fdaE20080623_AAAACIfileF20080623_AAASMI' 'sip-files00019.QC.jpg'
93ae1457a89e1dbc82a21d59f587b88f
bfd3986603d782d02c2f07b9610180a1509423b6
'2017-03-08T08:35:26-05:00'
describe
'959900' 'info:fdaE20080623_AAAACIfileF20080623_AAASMJ' 'sip-files00019.tif'
4d2af272b859c5f0a79ea75d4e94731e
b4126151844802a69008663b31fb0d9afa5cf2ba
'2017-03-08T08:36:46-05:00'
describe
'676' 'info:fdaE20080623_AAAACIfileF20080623_AAASMK' 'sip-files00019.txt'
4a30ed51b48657c9eed4520ef39bad39
055a78632d26fc2ba4cb4c4d8a05461aceace0a1
'2017-03-08T08:36:37-05:00'
describe
'3808' 'info:fdaE20080623_AAAACIfileF20080623_AAASML' 'sip-files00019thm.jpg'
adbdfcfbff4f2287209f8d30098fba49
9c004c6f48c4e42005a03cf9a3daadaadf376efb
'2017-03-08T08:32:48-05:00'
describe
'188753' 'info:fdaE20080623_AAAACIfileF20080623_AAASMM' 'sip-files00020.jp2'
6d68ff7f9c6d01fdc6831ca0a03f431c
cfa45ab869f3ee8f5fcf62c9f084771148214b27
describe
'190587' 'info:fdaE20080623_AAAACIfileF20080623_AAASMN' 'sip-files00020.jpg'
24807266b06223da41d917733e336103
ed0460dd47bb3f70c6c8dcb6be5077aeb37b4f47
describe
'78779' 'info:fdaE20080623_AAAACIfileF20080623_AAASMO' 'sip-files00020.pro'
8cf582e6d42ed64e3c63b8c6f146fc5e
2c3f7be4229b6020696d41be1a8b0c78e44598e2
'2017-03-08T08:35:29-05:00'
describe
'59094' 'info:fdaE20080623_AAAACIfileF20080623_AAASMP' 'sip-files00020.QC.jpg'
d6b928b1ddd206522faae41991fd2e4e
af39124b983973f2bffb908e22b29287127667f2
'2017-03-08T08:33:29-05:00'
describe
'910152' 'info:fdaE20080623_AAAACIfileF20080623_AAASMQ' 'sip-files00020.tif'
eb88957bf03f503386986712c74a4227
46433b527ff6d3c7941ef24460cddd0a64fa2253
'2017-03-08T08:35:20-05:00'
describe
'2986' 'info:fdaE20080623_AAAACIfileF20080623_AAASMR' 'sip-files00020.txt'
98ad7b74767663348d8c3b3032a8309b
1185fd6be57efd982b972c020893c2abe4253ec6
'2017-03-08T08:35:06-05:00'
describe
'14043' 'info:fdaE20080623_AAAACIfileF20080623_AAASMS' 'sip-files00020thm.jpg'
e4bb45f08983a63514bc4a562bfba936
beda288f7af5ff8afa1e609bfd0a7a479cd2964f
'2017-03-08T08:32:37-05:00'
describe
'194118' 'info:fdaE20080623_AAAACIfileF20080623_AAASMT' 'sip-files00021.jp2'
160350143573c2bdf505ae3659fcbb4e
a58c04efbbbe6654ab21704289568a06768fff76
describe
'182147' 'info:fdaE20080623_AAAACIfileF20080623_AAASMU' 'sip-files00021.jpg'
db6dc2fe27d0c012b5b3387a3badd815
43e9142a1640bf31702bcaa2cec3cc53e265785d
describe
'79358' 'info:fdaE20080623_AAAACIfileF20080623_AAASMV' 'sip-files00021.pro'
fe955a7ad785ba44cd51f4794c969ce7
551ae9c5bd88443ca95adb8bce445cd1cfc9551c
describe
'55288' 'info:fdaE20080623_AAAACIfileF20080623_AAASMW' 'sip-files00021.QC.jpg'
38bdeae28c0f7d45c8a3c85a095ce6f3
798e224471387b41c7eda6fc8b16409fcab313bc
'2017-03-08T08:32:41-05:00'
describe
'967768' 'info:fdaE20080623_AAAACIfileF20080623_AAASMX' 'sip-files00021.tif'
7b1fd7c55f70f4eb0cda2a155c97b0b6
760f5ac384f2ecb9ca5c707838d3a50da4b40cc3
'2017-03-08T08:33:03-05:00'
describe
'2935' 'info:fdaE20080623_AAAACIfileF20080623_AAASMY' 'sip-files00021.txt'
8f0903e897535e688a05bc2e633b2037
0866029576c56329a7d131fe8e603b444d65f18c
'2017-03-08T08:36:09-05:00'
describe
'13376' 'info:fdaE20080623_AAAACIfileF20080623_AAASMZ' 'sip-files00021thm.jpg'
219179a58c9f2568773bb1131e8524dc
ecd0e9ba3724d03080a29c2eaa4ad633fcfcd765
'2017-03-08T08:33:54-05:00'
describe
'142724' 'info:fdaE20080623_AAAACIfileF20080623_AAASNA' 'sip-files00022.jp2'
ac54b71982d0557b968022787bafd132
aa207ee64dbce89208dfc475c9c8c8cdca57aa5a
'2017-03-08T08:32:42-05:00'
describe
'105296' 'info:fdaE20080623_AAAACIfileF20080623_AAASNB' 'sip-files00022.jpg'
d37647cab54b5b17045701f7fdd254dc
27791c25ef28df12c881a6e713e83ecb931f157f
describe
'24531' 'info:fdaE20080623_AAAACIfileF20080623_AAASNC' 'sip-files00022.pro'
ee5e5b56383a2868208d45bcbe99e0d0
cada582cf01457d7097bde10aa6722086489ad97
'2017-03-08T08:33:04-05:00'
describe
'31311' 'info:fdaE20080623_AAAACIfileF20080623_AAASND' 'sip-files00022.QC.jpg'
164331638badd8f89dc4df171f213b48
be7580d1dbf3ff5ec9b456717fbf1022003c3112
describe
'893040' 'info:fdaE20080623_AAAACIfileF20080623_AAASNE' 'sip-files00022.tif'
a0bf846f3be31878d40057b0ed89d22f
e7d13590831784665ee43208303e375699ecabc4
describe
'1233' 'info:fdaE20080623_AAAACIfileF20080623_AAASNF' 'sip-files00022.txt'
65033d19ea6bd5bad5b0cc96746c268d
fea8c1ea041be098b497e3c2feac5dac764ed1a9
describe
Invalid character
WARNING CODE 'Daitss::Anomaly' Invalid character
'8310' 'info:fdaE20080623_AAAACIfileF20080623_AAASNG' 'sip-files00022thm.jpg'
7602a99b8c4b2d9fae5ef22311783ffa
fc2dabe326c74538620de6576050257368e88f67
describe
'208149' 'info:fdaE20080623_AAAACIfileF20080623_AAASNH' 'sip-files00023.jp2'
8b263195ba5e4aaac480460b388f2fa9
3605eebbe5df2a48b74293e4ba17a1c4f5f53d2f
'2017-03-08T08:33:43-05:00'
describe
'188350' 'info:fdaE20080623_AAAACIfileF20080623_AAASNI' 'sip-files00023.jpg'
6eef363e370c46838bd4017e7c60396f
c235a0bb0fa9ea90799470ba078fc5de0edf0330
describe
'84432' 'info:fdaE20080623_AAAACIfileF20080623_AAASNJ' 'sip-files00023.pro'
253dab43d03f64b9914c3ae62fce790c
b25112d154704099bff6c4bc1bc0c83cb7aa1feb
'2017-03-08T08:33:19-05:00'
describe
'56232' 'info:fdaE20080623_AAAACIfileF20080623_AAASNK' 'sip-files00023.QC.jpg'
0f83b2675342e834bacc1ed7238b932f
417cf0cb143ba195e7bb6edfea162d6642f0995f
'2017-03-08T08:36:21-05:00'
describe
'988696' 'info:fdaE20080623_AAAACIfileF20080623_AAASNL' 'sip-files00023.tif'
8115bef81de3387e1fd9b82123bf2656
f68f3712d8441b4f1ed90af4baddc70f64fa71af
describe
'3121' 'info:fdaE20080623_AAAACIfileF20080623_AAASNM' 'sip-files00023.txt'
d5b0621d0abf12fd45ed5e6e80d66dd1
b0ecf0d27d545a0c1f0a34a871a4140c24dcd165
describe
'13306' 'info:fdaE20080623_AAAACIfileF20080623_AAASNN' 'sip-files00023thm.jpg'
b55ce98abc52bf4ead0e83bdc0a9f733
dba4a60cf4ef4c702341ea7ed7fdac0a2a0dbe41
'2017-03-08T08:32:40-05:00'
describe
'184315' 'info:fdaE20080623_AAAACIfileF20080623_AAASNO' 'sip-files00024.jp2'
2d0bda9255a51960163bd9900d7d7b6f
9310312388861527b5799d549c056437721c775b
'2017-03-08T08:33:36-05:00'
describe
'185335' 'info:fdaE20080623_AAAACIfileF20080623_AAASNP' 'sip-files00024.jpg'
9b0be6272ccb9fa3f29e6364a06a61cc
0e7f08fa56f73c1d31dfccc6d122cc7133bba9df
'2017-03-08T08:32:50-05:00'
describe
'75136' 'info:fdaE20080623_AAAACIfileF20080623_AAASNQ' 'sip-files00024.pro'
d9bacea79efa56604f86e6b93f393f37
dd0976a3e35b8ca65e0e786181b9ddbe4959dae9
'2017-03-08T08:32:59-05:00'
describe
'57947' 'info:fdaE20080623_AAAACIfileF20080623_AAASNR' 'sip-files00024.QC.jpg'
e71f3f9501afdc60e475f5427434ca8e
2a753071a5d9cf7c3d0748cf1946e07dc27e3f2c
'2017-03-08T08:36:35-05:00'
describe
'897064' 'info:fdaE20080623_AAAACIfileF20080623_AAASNS' 'sip-files00024.tif'
faa8c8653ed5db1d2f1905ccfa672f75
736e52309d37bafbd00c91b2b548c6d6cf6f7112
'2017-03-08T08:34:26-05:00'
describe
'2841' 'info:fdaE20080623_AAAACIfileF20080623_AAASNT' 'sip-files00024.txt'
99f633b438deddbf6f58fb35976115d3
ca386c39504216684dc49176cce0db0afbdbcdcc
'2017-03-08T08:33:59-05:00'
describe
'14307' 'info:fdaE20080623_AAAACIfileF20080623_AAASNU' 'sip-files00024thm.jpg'
3d3cd67660f7d8687ba5bb77ee23cd8f
d534d9e19ed62d85e862cbd3293db1f624e385bd
describe
'172539' 'info:fdaE20080623_AAAACIfileF20080623_AAASNV' 'sip-files00025.jp2'
63531a6a6b52ff83732107af8c529ec1
1e1435e1fb292c3f68e2ae6b6cc18ee5a8451b5e
'2017-03-08T08:36:05-05:00'
describe
'155008' 'info:fdaE20080623_AAAACIfileF20080623_AAASNW' 'sip-files00025.jpg'
e301d50b93e504866ef32a192257e029
d7b22de11887bbb865b2b5e36b362005900370a5
describe
'66897' 'info:fdaE20080623_AAAACIfileF20080623_AAASNX' 'sip-files00025.pro'
b66eba582a2b09fc9ec62f668563d012
2c1e0dfb4625fd707bb5a02561c0787d0af6b394
'2017-03-08T08:36:50-05:00'
describe
'46953' 'info:fdaE20080623_AAAACIfileF20080623_AAASNY' 'sip-files00025.QC.jpg'
ed81db3d26159708545b25479ad8d8d5
2631c9874e6a78c69b1bf46f506dee0a3e99a304
'2017-03-08T08:33:48-05:00'
describe
'984432' 'info:fdaE20080623_AAAACIfileF20080623_AAASNZ' 'sip-files00025.tif'
6f54dacd224fdd494efb201b854d7a03
18cb257aaf590c9d7553c03233e54bbc70cb9478
describe
'2562' 'info:fdaE20080623_AAAACIfileF20080623_AAASOA' 'sip-files00025.txt'
1575b15ebf1b657c732a7b564122ce57
0be7459e105f8864e8c17bd2d9bd8ebc96cb04b0
'2017-03-08T08:34:21-05:00'
describe
'11614' 'info:fdaE20080623_AAAACIfileF20080623_AAASOB' 'sip-files00025thm.jpg'
16c29e7687986c0dc4e2d62ea1833973
047a6f1788b5d540d4bf6f93de02e09dccd047fc
describe
'156870' 'info:fdaE20080623_AAAACIfileF20080623_AAASOC' 'sip-files00026.jp2'
52cb4b8da621996321971bd6dc932039
db700eac7dce18b04b907655b7e1fec91a93eaa3
'2017-03-08T08:35:08-05:00'
describe
'156055' 'info:fdaE20080623_AAAACIfileF20080623_AAASOD' 'sip-files00026.jpg'
973844cabe8fc99ed37569d611367835
893721b2febd5881464d40d9d70e69fabb95a53a
describe
'61915' 'info:fdaE20080623_AAAACIfileF20080623_AAASOE' 'sip-files00026.pro'
5a60095ff1a0983547d6c0ea87f0b619
5c0dd652cec7acb164bd3d6d7b2d37b26672e8f9
describe
'48079' 'info:fdaE20080623_AAAACIfileF20080623_AAASOF' 'sip-files00026.QC.jpg'
3f8d951869c6dc9643174383a72ad086
16765f56e31bad215963b56faae884feed104f30
'2017-03-08T08:35:15-05:00'
describe
'896820' 'info:fdaE20080623_AAAACIfileF20080623_AAASOG' 'sip-files00026.tif'
c9bc24f345c9a5a619a05c4401a2995c
5fcfa5f8068d2e0481fb249aedcce1438a38a3cf
'2017-03-08T08:32:57-05:00'
describe
'2441' 'info:fdaE20080623_AAAACIfileF20080623_AAASOH' 'sip-files00026.txt'
71c4cb7f352da81de37c0ed6166e89bf
a71d30c6024ee28ad013230a7d49f4868e487b88
'2017-03-08T08:36:18-05:00'
describe
'13234' 'info:fdaE20080623_AAAACIfileF20080623_AAASOI' 'sip-files00026thm.jpg'
49ead7583dab2a144bb78101138ae97b
857c70f3e4c4842fce75ec38e581db910ba138e6
'2017-03-08T08:33:45-05:00'
describe
'86731' 'info:fdaE20080623_AAAACIfileF20080623_AAASOJ' 'sip-files00027.jp2'
fe947261c8376759e0c238c8f86a99e4
bf0ca47cf2404050ab9a721c34b83932ed3e9997
describe
'72405' 'info:fdaE20080623_AAAACIfileF20080623_AAASOK' 'sip-files00027.jpg'
eba694442b06bdcfb9db1fd6432eb909
2749a7d981b66457da0f69ce5e5ded8a39fc32d3
describe
'15761' 'info:fdaE20080623_AAAACIfileF20080623_AAASOL' 'sip-files00027.pro'
0b90143284c69109445f46ade1869c1c
d107195fa863b22926c4d6c1ed165ed745833de1
describe
'24226' 'info:fdaE20080623_AAAACIfileF20080623_AAASOM' 'sip-files00027.QC.jpg'
62bea6fb4e53c4a4a719b8073e8b8232
6a7cd7498e1d88d21649874a9dbeaed12c6b6797
describe
'963212' 'info:fdaE20080623_AAAACIfileF20080623_AAASON' 'sip-files00027.tif'
678472ea53d4dd8c2160c8f05fe42632
c8cdd34fea28ac2e4ef04d9c65d49c78ec91af17
'2017-03-08T08:32:44-05:00'
describe
'663' 'info:fdaE20080623_AAAACIfileF20080623_AAASOO' 'sip-files00027.txt'
8b9b89e82386bfa78bdeabfdc0ed4c12
3ac15d64df5e47d82fa336aac54e712c6b378269
'2017-03-08T08:34:24-05:00'
describe
Invalid character
Invalid character
'6758' 'info:fdaE20080623_AAAACIfileF20080623_AAASOP' 'sip-files00027thm.jpg'
3a4d9b843c919557d215057e9593145a
b0a96d35808c64023eac33a79838721522e07d75
'2017-03-08T08:35:09-05:00'
describe
'167855' 'info:fdaE20080623_AAAACIfileF20080623_AAASOQ' 'sip-files00028.jp2'
12e9afe523d1e68eefa280d4ed28af00
581fdf1e232463702795f8dcb798a827722e72f3
'2017-03-08T08:32:29-05:00'
describe
'166408' 'info:fdaE20080623_AAAACIfileF20080623_AAASOR' 'sip-files00028.jpg'
762617223d2d48a7ca3f0bdea54b8433
28d94279c70f2d782cdca2f92caf8b14de4c0d2f
describe
'67512' 'info:fdaE20080623_AAAACIfileF20080623_AAASOS' 'sip-files00028.pro'
41326ff4e5ef5d09bbd3ace200bdfb90
3df4e7d94910f553f194e10d962b13772cdd0ece
'2017-03-08T08:35:21-05:00'
describe
'52072' 'info:fdaE20080623_AAAACIfileF20080623_AAASOT' 'sip-files00028.QC.jpg'
6e383cb901410dc646d0f5b014181a06
4f6251f75270f441aba64d6c7315a365579588dd
describe
'915172' 'info:fdaE20080623_AAAACIfileF20080623_AAASOU' 'sip-files00028.tif'
4d8e896cc6b7b280daee43ac9eae7cfc
8cba348bdae95e83c1bb3503be54e71285f17175
describe
'2605' 'info:fdaE20080623_AAAACIfileF20080623_AAASOV' 'sip-files00028.txt'
f6438c129dd0a78e0595dea19ab732cd
84d5a91bfcb4927cd47b25422f9750a74965da76
describe
'12994' 'info:fdaE20080623_AAAACIfileF20080623_AAASOW' 'sip-files00028thm.jpg'
3378f86bd79a6eaeb54014b1d99983eb
7e4401e365282906d146116f2e29eb8d023b9ab0
describe
'36847' 'info:fdaE20080623_AAAACIfileF20080623_AAASOX' 'sip-files00029.jp2'
c3a4f11c0ebcd71475948895a918a274
03cdb954f21b54fba0de696ba2bfc76795a6e760
describe
'19825' 'info:fdaE20080623_AAAACIfileF20080623_AAASOY' 'sip-files00029.jpg'
1973c90ce8c28b9655512d7c28ecc07f
53add0af3799b1651cffc1aa4cb2fe79c1e6e5f6
'2017-03-08T08:36:45-05:00'
describe
'9626' 'info:fdaE20080623_AAAACIfileF20080623_AAASOZ' 'sip-files00029.pro'
d377019b97e01402cf1623c20aa18a63
7530b6a03897e95a568bd6e260349351bdb41a16
'2017-03-08T08:33:02-05:00'
describe
'7374' 'info:fdaE20080623_AAAACIfileF20080623_AAASPA' 'sip-files00029.QC.jpg'
f39ccec71d550a386bfbb713d4128581
b993a49378431430897f9d9af05fb523edd9434b
describe
'949060' 'info:fdaE20080623_AAAACIfileF20080623_AAASPB' 'sip-files00029.tif'
41179602ae8b0b5f9be2f0c9bda45173
6c1537ce43b971804e0c789656d390fac6a7adf5
'2017-03-08T08:35:36-05:00'
describe
'496' 'info:fdaE20080623_AAAACIfileF20080623_AAASPC' 'sip-files00029.txt'
a62eba956ad0be423fb4f07e80d378d1
82c63cc2bc8b52d8045f6de023940b0ab30bd83f
'2017-03-08T08:32:34-05:00'
describe
'2743' 'info:fdaE20080623_AAAACIfileF20080623_AAASPD' 'sip-files00029thm.jpg'
8f6c192802ff9ffd5ebe1af0cd90a37d
471a9a08ad284d693d887a233901eea81f3f31f8
'2017-03-08T08:36:39-05:00'
describe
'61516' 'info:fdaE20080623_AAAACIfileF20080623_AAASPE' 'sip-files00030.jp2'
ce36bb63a943b905e9e23ed019453051
f5ad677cf5f490b5b003e9047f5903b68d2a05da
describe
'33955' 'info:fdaE20080623_AAAACIfileF20080623_AAASPF' 'sip-files00030.jpg'
353af36756ca72d9bcaea59b4a1bbb75
dd84061f7e3ab1e740a313a2fe7eed6bd43224e5
'2017-03-08T08:32:21-05:00'
describe
'13045' 'info:fdaE20080623_AAAACIfileF20080623_AAASPG' 'sip-files00030.pro'
043792f1af23c483121f2d22f3e85f09
96f45643e7b965a51c5b8dabb72ce94a99e1d3fd
describe
'11838' 'info:fdaE20080623_AAAACIfileF20080623_AAASPH' 'sip-files00030.QC.jpg'
51e1a9c654fd2a0b64527e89d244249e
347e1174939606ca84dfb8110db0868c408152c7
'2017-03-08T08:32:46-05:00'
describe
'932924' 'info:fdaE20080623_AAAACIfileF20080623_AAASPI' 'sip-files00030.tif'
b0b94b7d1323f6fcc31f78f0743a9ebe
d9ac94f12045951aa950a37c903bd21d5f260849
describe
'569' 'info:fdaE20080623_AAAACIfileF20080623_AAASPJ' 'sip-files00030.txt'
e5fed100fce9ae1b8565daff44e6881a
d3b22250b18e345cd8324662a39b4bfddf9cf9b0
'2017-03-08T08:34:17-05:00'
describe
Invalid character
Invalid character
'4070' 'info:fdaE20080623_AAAACIfileF20080623_AAASPK' 'sip-files00030thm.jpg'
978797047d89c8bdf89718b0755b595b
f9494f0903d52dd300a8953d4890027a9e84a1f9
describe
'54766' 'info:fdaE20080623_AAAACIfileF20080623_AAASPL' 'sip-files00031.jp2'
cdfbd75eaf8291873adc1c62271f11a0
fb382a93ac56e5fe37a9a12ffd07cfc6f38a34a8
'2017-03-08T08:32:36-05:00'
describe
'32797' 'info:fdaE20080623_AAAACIfileF20080623_AAASPM' 'sip-files00031.jpg'
b0dcf985fede478d5fcaa6acde573b68
cfed69eb090f1d9a1f34109a27c207fb3ce67348
describe
'19542' 'info:fdaE20080623_AAAACIfileF20080623_AAASPN' 'sip-files00031.pro'
9444eeccefce4f360c9e275a0e95711d
cbaa337f58a32a50be511bfeb2facbece04b35f3
'2017-03-08T08:35:33-05:00'
describe
'11566' 'info:fdaE20080623_AAAACIfileF20080623_AAASPO' 'sip-files00031.QC.jpg'
bf73d2af38520434cb0a81ac4cf48bd9
5349c7fd94cb99fc30d0f4cad3c1f7a3d16989d1
describe
'937840' 'info:fdaE20080623_AAAACIfileF20080623_AAASPP' 'sip-files00031.tif'
d935d4cb18cbcbc56259ef2e2357b322
aee716cb6462b5bc94bcd526c26273f8c0403abe
describe
'1097' 'info:fdaE20080623_AAAACIfileF20080623_AAASPQ' 'sip-files00031.txt'
a537850774b4784e399594eebe96c2a6
a8437176a5eeee2aee3e06916570c1097b7a54f1
'2017-03-08T08:34:22-05:00'
describe
Invalid character
Invalid character
'3773' 'info:fdaE20080623_AAAACIfileF20080623_AAASPR' 'sip-files00031thm.jpg'
a1bf5347ef3106c39bc3d7c98e7b124c
616dcfee21dad29b854709ef2fc934af453cc3a4
'2017-03-08T08:35:35-05:00'
describe
'179426' 'info:fdaE20080623_AAAACIfileF20080623_AAASPS' 'sip-files00032.jp2'
866721c2a852c9b785b99726cd34070a
a15c101a9479f93da64f1362256038691b4f48bf
'2017-03-08T08:35:11-05:00'
describe
'179543' 'info:fdaE20080623_AAAACIfileF20080623_AAASPT' 'sip-files00032.jpg'
723a6b5e1a92e1f80eb5b9d01abd305b
bc9d0910370bc17da22ee606fb635c84ccb22e55
'2017-03-08T08:33:53-05:00'
describe
'72479' 'info:fdaE20080623_AAAACIfileF20080623_AAASPU' 'sip-files00032.pro'
12b9009927a45bde3f9cbc08a492c9b0
4066803216af8950a69ba7e0e75b89a9c48dc6b9
describe
'55588' 'info:fdaE20080623_AAAACIfileF20080623_AAASPV' 'sip-files00032.QC.jpg'
0801a4823713d67e76540fe5e39396f5
67012cb90f2d8bd3fbf61cc4396d21d76c43e200
'2017-03-08T08:34:47-05:00'
describe
'910420' 'info:fdaE20080623_AAAACIfileF20080623_AAASPW' 'sip-files00032.tif'
21f63f73c6c8bfc3d10adcb770410b2c
91ea86e7b3073201a3ed6b2ac4b02130647adaba
describe
'2775' 'info:fdaE20080623_AAAACIfileF20080623_AAASPX' 'sip-files00032.txt'
397f5f92b83c8635039175e7dfea0ed7
6ba50d4928f8fe67364fa395d784185f5b926fc0
'2017-03-08T08:33:13-05:00'
describe
'13066' 'info:fdaE20080623_AAAACIfileF20080623_AAASPY' 'sip-files00032thm.jpg'
e6247871c962d22ed2112925af969b97
02871463d58671136561d77d6e0a43bcb49165c1
describe
'193283' 'info:fdaE20080623_AAAACIfileF20080623_AAASPZ' 'sip-files00033.jp2'
109c0e85eaa3f3978f709e9543656872
c12f37e6dae8270453a72f0c861d8dc951dc2470
'2017-03-08T08:32:55-05:00'
describe
'177307' 'info:fdaE20080623_AAAACIfileF20080623_AAASQA' 'sip-files00033.jpg'
9cab42dd31a112de95ccf799001bed00
c6131e044a486b1cd7513544323eda3188b788c9
'2017-03-08T08:35:57-05:00'
describe
'76309' 'info:fdaE20080623_AAAACIfileF20080623_AAASQB' 'sip-files00033.pro'
d974d5ae3e312efa45fd30a991c671cc
f755db4adab561474cc3fef605d5ab36baa29f23
describe
'53805' 'info:fdaE20080623_AAAACIfileF20080623_AAASQC' 'sip-files00033.QC.jpg'
5eac90138acef4fbf38239928869a4f1
b3093b807a5e8b8ecf341cc50337c7e46fc88388
describe
'968700' 'info:fdaE20080623_AAAACIfileF20080623_AAASQD' 'sip-files00033.tif'
33383025ecd9bd8e2a81dfe7c330b204
e3055920026e4421bc7075de19e1862084156ca4
'2017-03-08T08:32:26-05:00'
describe
'2857' 'info:fdaE20080623_AAAACIfileF20080623_AAASQE' 'sip-files00033.txt'
93d567ad71fe1e727538465bd32a2260
01af82bf1b83cb52d5345b11d2cab255c4eb3da9
describe
'12740' 'info:fdaE20080623_AAAACIfileF20080623_AAASQF' 'sip-files00033thm.jpg'
65799d9aec2a48bd4a914620d0942ac9
fc2f82a0c2b82d18239d7540543798bbd3756853
'2017-03-08T08:36:52-05:00'
describe
'165549' 'info:fdaE20080623_AAAACIfileF20080623_AAASQG' 'sip-files00034.jp2'
e3385a9b413975d4f8ac335e3676e2d6
e7bb32fe45658a316200aa462cd1b8be20fdf353
describe
'167902' 'info:fdaE20080623_AAAACIfileF20080623_AAASQH' 'sip-files00034.jpg'
b927c6d78d2ede4c5d3c7dd31a85e7e9
181ba380d31bebb49a78d36fd96e2ba0d3e1e047
'2017-03-08T08:32:31-05:00'
describe
'67155' 'info:fdaE20080623_AAAACIfileF20080623_AAASQI' 'sip-files00034.pro'
de695ed8cc90c06327bc6bf4084ee2a1
7a3990a2673ecca1fcdea5803506c76a3c099788
'2017-03-08T08:33:12-05:00'
describe
'51909' 'info:fdaE20080623_AAAACIfileF20080623_AAASQJ' 'sip-files00034.QC.jpg'
e9e74850c60d40a0df49d66eeca47613
c71d34dd8cc2e25bc321cc96d1802e443a851286
describe
'909140' 'info:fdaE20080623_AAAACIfileF20080623_AAASQK' 'sip-files00034.tif'
12eef46908bd34a56c17058339c4bbae
6af78aa06059d7a5e1518acd2ff1b65b761fd34f
describe
'2561' 'info:fdaE20080623_AAAACIfileF20080623_AAASQL' 'sip-files00034.txt'
4f67426b1239aa216f8ddebc17f9d329
f3717997a4ad332c83fcd7f408d93b753102a44b
'2017-03-08T08:33:44-05:00'
describe
'12869' 'info:fdaE20080623_AAAACIfileF20080623_AAASQM' 'sip-files00034thm.jpg'
f5681aec2cc91c18e881a8c8deac77b8
86dea281bf21efb759336ae39664785f4df5c438
describe
'47605' 'info:fdaE20080623_AAAACIfileF20080623_AAASQN' 'sip-files00035.jp2'
3e6cc95228be803bc974ec2e32e26a32
2fe7f0b096e7d47bfe9d8fa099eb1c7ad14fe19f
describe
'29628' 'info:fdaE20080623_AAAACIfileF20080623_AAASQO' 'sip-files00035.jpg'
23a867b40ed5d05236e7805916ab58de
0ca9ee95ebbacc2c2634dfb20a6118291237f9b7
'2017-03-08T08:35:30-05:00'
describe
'4741' 'info:fdaE20080623_AAAACIfileF20080623_AAASQP' 'sip-files00035.pro'
5568ec17c01bd08a3585ec264445218d
8f5bb0c54bc39b95820cb70f18bd0e980c07cee2
'2017-03-08T08:34:37-05:00'
describe
'10320' 'info:fdaE20080623_AAAACIfileF20080623_AAASQQ' 'sip-files00035.QC.jpg'
eb0078512b5a3560f195e46d4bea79dd
123a2d86f7100e09aad43a00c7f5cf6ef5aa361b
'2017-03-08T08:32:53-05:00'
describe
'962156' 'info:fdaE20080623_AAAACIfileF20080623_AAASQR' 'sip-files00035.tif'
e4b67794e96f9888d724bb4eb3154d2d
999e887a9fc59feaa9ad3358bd44bb8c75236c5c
'2017-03-08T08:33:01-05:00'
describe
'295' 'info:fdaE20080623_AAAACIfileF20080623_AAASQS' 'sip-files00035.txt'
6a42145d53f252f2129b8cb7a99f3f37
31b7feae865caca0b6a82b60c1708c521b5dad93
describe
Invalid character
Invalid character
'3693' 'info:fdaE20080623_AAAACIfileF20080623_AAASQT' 'sip-files00035thm.jpg'
23906ff1685cf8fc7048d3e1e98ef79b
127b1546d7fe1104463696a90eec07759c89ba89
describe
'207852' 'info:fdaE20080623_AAAACIfileF20080623_AAASQU' 'sip-files00036.jp2'
bd57a69f1fa23c81347387cb4f77faf6
3ea1d76ce42d035cdd260543cc28b9565f0b1c8b
'2017-03-08T08:36:19-05:00'
describe
'211827' 'info:fdaE20080623_AAAACIfileF20080623_AAASQV' 'sip-files00036.jpg'
e1bed5de6f9e5a47582336ef02ef91fc
bbf1ed6c19bc97bd1da19da7efb3996c56b864ba
describe
'87252' 'info:fdaE20080623_AAAACIfileF20080623_AAASQW' 'sip-files00036.pro'
4fde5d50389d30223e5fdad89ab94a8b
3226002ddbe783d4fd278672815be34a6ef30826
describe
'64821' 'info:fdaE20080623_AAAACIfileF20080623_AAASQX' 'sip-files00036.QC.jpg'
b9592692d7a2626e0aab72eb55a37336
71f6fe9e3474262a6435213a77836f460d9a9596
describe
'911156' 'info:fdaE20080623_AAAACIfileF20080623_AAASQY' 'sip-files00036.tif'
5b8ef59228407aa200a07bf3546763df
49ed54ef30d8499711f97fd708199496474bffd2
describe
'3221' 'info:fdaE20080623_AAAACIfileF20080623_AAASQZ' 'sip-files00036.txt'
28cf53933acdf7325636f3f8077c2cdb
263223ac3bd67cf11313dea2c017b707dd986c93
describe
'15027' 'info:fdaE20080623_AAAACIfileF20080623_AAASRA' 'sip-files00036thm.jpg'
e7cbc9ac63acdd5e9b828337ef122c0c
a4dc789c5ed582e8ab669c7cdd2e342e5926d6b2
describe
'200023' 'info:fdaE20080623_AAAACIfileF20080623_AAASRB' 'sip-files00037.jp2'
acfed8f7a7a2d0c5106b10d136a458ca
3d4d9223fc2fd8ce27f5659f834fc786a66e3d32
describe
'183140' 'info:fdaE20080623_AAAACIfileF20080623_AAASRC' 'sip-files00037.jpg'
86a8aae5a2c6c20e96a7b399ae6cc9a5
446cd37a32cf3009ea5f5c633e9c90b56bc528bc
describe
'80076' 'info:fdaE20080623_AAAACIfileF20080623_AAASRD' 'sip-files00037.pro'
3988d6f9118724e61ed65407e9a2227d
65d2855742ef6460ce7c2251564a670fcfd03641
describe
'55068' 'info:fdaE20080623_AAAACIfileF20080623_AAASRE' 'sip-files00037.QC.jpg'
00635f95a3393d1f1610d62b24632aae
7d3f4a5c72b9f7b8e871a9ea52cec0802655a7dd
'2017-03-08T08:33:09-05:00'
describe
'968664' 'info:fdaE20080623_AAAACIfileF20080623_AAASRF' 'sip-files00037.tif'
0ccbfb6b1c872519eca63c15ab015bc5
c6486b1a36424489bf9ccc0cc3c9b9caba45c5d7
describe
'2996' 'info:fdaE20080623_AAAACIfileF20080623_AAASRG' 'sip-files00037.txt'
6ae95b91837a72bd75b93351455dfde5
781cada83b387374a69861f8cab6a97ee5eb95e0
'2017-03-08T08:35:23-05:00'
describe
'13288' 'info:fdaE20080623_AAAACIfileF20080623_AAASRH' 'sip-files00037thm.jpg'
632e61a4234adba0d670d694b56fd0c4
4c8983d8777995c09a066bf10c369a8e80d9042c
'2017-03-08T08:36:12-05:00'
describe
'203283' 'info:fdaE20080623_AAAACIfileF20080623_AAASRI' 'sip-files00038.jp2'
8ead84cadec069edaa6f7a1ffdab389c
6b0c22b480de3e90b9f8644cfcbc80b79d98ab1a
describe
'198560' 'info:fdaE20080623_AAAACIfileF20080623_AAASRJ' 'sip-files00038.jpg'
ce3cc52217b64b640c3c9596ef432695
c0bcc83725a45ca1f9ecc3ae25c28a0b675f9a19
'2017-03-08T08:35:44-05:00'
describe
'82129' 'info:fdaE20080623_AAAACIfileF20080623_AAASRK' 'sip-files00038.pro'
0cf67920ae9d0a8f100f47fa109dc2c2
246bb3e85c6f2a8f57e90ace9ec7004146d4149a
describe
'60143' 'info:fdaE20080623_AAAACIfileF20080623_AAASRL' 'sip-files00038.QC.jpg'
955cf82ec88a514389d4d654c28dcd50
82fcbecea5e1a46d6c422b5c10d01a173861fdbd
describe
'930684' 'info:fdaE20080623_AAAACIfileF20080623_AAASRM' 'sip-files00038.tif'
31957c69d1d64dcd5deebe11e2765efe
b7df4e266d4ae8260caab98e4f3983cc71a02e39
describe
'3077' 'info:fdaE20080623_AAAACIfileF20080623_AAASRN' 'sip-files00038.txt'
e27cc7db2ab49404e8e8f647f4a5b5ec
d302a478b70aff205a3a4f437f44948aaf26184a
describe
'14228' 'info:fdaE20080623_AAAACIfileF20080623_AAASRO' 'sip-files00038thm.jpg'
6c9d62e1d9466a2783e610af6f62ff09
cb87d9ee73b315ca2dbd9e93e15f9c433cc7b785
describe
'90821' 'info:fdaE20080623_AAAACIfileF20080623_AAASRP' 'sip-files00039.jp2'
0602bb52f33f58cf415adefd7c0d5054
e619e518311e13a1786b9699bf1153d6cfbafa94
'2017-03-08T08:33:15-05:00'
describe
'57048' 'info:fdaE20080623_AAAACIfileF20080623_AAASRQ' 'sip-files00039.jpg'
86af084513835d470258da3a4931f86a
f66b4424a778129aa5697aac81803d926d64e3e1
describe
'3178' 'info:fdaE20080623_AAAACIfileF20080623_AAASRR' 'sip-files00039.pro'
2afafd943e08cbc88164d76ce8e4b9aa
253b90084a6e36cc0091cd8d5cd0e8eabc7c9ec8
describe
'18736' 'info:fdaE20080623_AAAACIfileF20080623_AAASRS' 'sip-files00039.QC.jpg'
945c33d6c8e5696a361ac4663ae4eb54
bb46a145c32b06646276c310535884ca36ba59e7
'2017-03-08T08:34:59-05:00'
describe
'1218464' 'info:fdaE20080623_AAAACIfileF20080623_AAASRT' 'sip-files00039.tif'
e68e967ada6ba8f667098f9403ecd092
5f9dee6cf104c7ed73ecd8c94b4398e5a7534e83
describe
'info:fdaE20080623_AAAACIfileF20080623_AAASRU' 'sip-files00039.txt'
5d417279ed934f19c7108bfc658efacb
87c16cc513737be243a6f79e05f9a8c4638fbc6c
describe
Invalid character
Invalid character
'5808' 'info:fdaE20080623_AAAACIfileF20080623_AAASRV' 'sip-files00039thm.jpg'
af34dfb4f017da8354485d25527e3641
ec4db247e1502c3780d78e389a6238b5f4d24d37
describe
'199295' 'info:fdaE20080623_AAAACIfileF20080623_AAASRW' 'sip-files00040.jp2'
343662b698d2bb3941e1426778b15bc5
ad9473064c9bbe41c2bd30d71b1bd52e4b8e2692
describe
'193302' 'info:fdaE20080623_AAAACIfileF20080623_AAASRX' 'sip-files00040.jpg'
7cf30ad82859ad580b0467ce08227b28
1ced2a41410ba988091496f321e74025a7449f14
describe
'79904' 'info:fdaE20080623_AAAACIfileF20080623_AAASRY' 'sip-files00040.pro'
a309c3f78f8a4f48ec83d5e41d68b9c8
9f47ff99df6fc47bb82937356b73a35568bdb952
describe
'58426' 'info:fdaE20080623_AAAACIfileF20080623_AAASRZ' 'sip-files00040.QC.jpg'
51cc8a284aa3765f6d2dacdf0eeb93f4
c2dbe78f2002d53c7b93bf3b2a5edb53c234c54c
describe
'931860' 'info:fdaE20080623_AAAACIfileF20080623_AAASSA' 'sip-files00040.tif'
2a09978d22c250c118b66ebdd7887bcb
52ee585706ca7f76935b1d946ff6d49bd52439ba
describe
'2976' 'info:fdaE20080623_AAAACIfileF20080623_AAASSB' 'sip-files00040.txt'
b9adc935fbdd51974f0d141c3793b593
12d7a2bded375c1288e5900a20f0d55ac3e58a40
'2017-03-08T08:33:49-05:00'
describe
'14183' 'info:fdaE20080623_AAAACIfileF20080623_AAASSC' 'sip-files00040thm.jpg'
ee74f81b61fb940a9aacc111d8b92f4e
5d8129fc407909c98e3979055da14b42c6376809
'2017-03-08T08:35:43-05:00'
describe
'152368' 'info:fdaE20080623_AAAACIfileF20080623_AAASSD' 'sip-files00041.jp2'
d8520e4bb0972fefdf27ce37f1295aa7
0c7e72666ea3e540cb5036e3124383e15eb2e129
'2017-03-08T08:33:23-05:00'
describe
'126584' 'info:fdaE20080623_AAAACIfileF20080623_AAASSE' 'sip-files00041.jpg'
22bcdc6a621630d9f9a7624b09b258f0
bf47f1f22099b180d60083da6f2a6b2b506d2a3b
'2017-03-08T08:34:36-05:00'
describe
'38354' 'info:fdaE20080623_AAAACIfileF20080623_AAASSF' 'sip-files00041.pro'
1a2964583dc08df968104c681a1ce299
1ab06d909d8781cb4125fe9732d7004dd4572f26
describe
'38918' 'info:fdaE20080623_AAAACIfileF20080623_AAASSG' 'sip-files00041.QC.jpg'
7dbb7db2cf8a6f7d6ee839dc278f7415
0c75c4bb170082bca2b1a1928f2e0bc62f414117
describe
'983580' 'info:fdaE20080623_AAAACIfileF20080623_AAASSH' 'sip-files00041.tif'
d2361d38d559c3f2fb17632b89b49c00
6f5c0d65761ee923abf41512bc659ec1ec457efa
describe
'1511' 'info:fdaE20080623_AAAACIfileF20080623_AAASSI' 'sip-files00041.txt'
f2ccbc736ceee8c4ea4cddf47eeb7fca
6a464a2d9328f0dfa5eb3929d86ff6dfea7ad886
'2017-03-08T08:33:37-05:00'
describe
Invalid character
Invalid character
'10444' 'info:fdaE20080623_AAAACIfileF20080623_AAASSJ' 'sip-files00041thm.jpg'
43f770c10b9809185fad8fb262f8c71e
e4d5f18cc026f1e73077385e679cc7794655497b
describe
'195909' 'info:fdaE20080623_AAAACIfileF20080623_AAASSK' 'sip-files00042.jp2'
2751434c52ef45378c726767f47afc94
6f062ab37bf1d720469f96f15b291c5f0addf56b
'2017-03-08T08:36:36-05:00'
describe
'198152' 'info:fdaE20080623_AAAACIfileF20080623_AAASSL' 'sip-files00042.jpg'
562f0d2c7e8b9a8e17523f7398ab74c8
cae8af839146a2dfc7fdc27fc84c8593de24f876
'2017-03-08T08:34:41-05:00'
describe
'80670' 'info:fdaE20080623_AAAACIfileF20080623_AAASSM' 'sip-files00042.pro'
b3c8275695c4f7b60cd7159352149117
f665323f28f43ceab2a1c6db5cade82b33e40707
describe
'61015' 'info:fdaE20080623_AAAACIfileF20080623_AAASSN' 'sip-files00042.QC.jpg'
7de177707eee9db5f90b62844bc1d5fa
b89a5b983ca3eb27382edc64ee135e494af264b9
'2017-03-08T08:33:05-05:00'
describe
'897308' 'info:fdaE20080623_AAAACIfileF20080623_AAASSO' 'sip-files00042.tif'
47e32833b0a7a5bba85e08a8799f646f
ac7cfcbd29b34d57abab0d855fd755453a35e102
'2017-03-08T08:33:22-05:00'
describe
'2980' 'info:fdaE20080623_AAAACIfileF20080623_AAASSP' 'sip-files00042.txt'
fca75dc6c5008ab781b3fb6157fab396
631a36688f40047d32f9b54e070c9beb1fa57b92
'2017-03-08T08:32:52-05:00'
describe
'15076' 'info:fdaE20080623_AAAACIfileF20080623_AAASSQ' 'sip-files00042thm.jpg'
d5ff415f5fc263ad71297417fc0a6f31
5ac34c20e07cb6d1f389616dd39e9e9ba6418a89
describe
'181270' 'info:fdaE20080623_AAAACIfileF20080623_AAASSR' 'sip-files00043.jp2'
a541951d31f735e6d71fb343391eedd9
a81ac7c73d9c31fe25f70d6a8f780ce343adcdd6
describe
'174063' 'info:fdaE20080623_AAAACIfileF20080623_AAASSS' 'sip-files00043.jpg'
e9af97577a3f1405281e0931fe444092
e93a251625db40271ce7a070f9b0903d3b81bd6b
describe
'73375' 'info:fdaE20080623_AAAACIfileF20080623_AAASST' 'sip-files00043.pro'
ab0457f50ffa1eb541c74af96f55b40e
3a353164b676afeaf9c81d29703b06fcd7575206
describe
'53299' 'info:fdaE20080623_AAAACIfileF20080623_AAASSU' 'sip-files00043.QC.jpg'
751a108878bfc53226475046d602f300
c0e82eca439ee424ef592212786cf00c60ff188f
'2017-03-08T08:34:18-05:00'
describe
'950116' 'info:fdaE20080623_AAAACIfileF20080623_AAASSV' 'sip-files00043.tif'
c67d59c97095e99af70caf3d5762ca3a
422723dc7dc6b1f557a3df560753145de2426f1a
describe
'2780' 'info:fdaE20080623_AAAACIfileF20080623_AAASSW' 'sip-files00043.txt'
ed99ae07c45f45d7f5fcbbb6feb901f0
5e61c42983253a57cbad196af222f4e8b29a4824
describe
'13474' 'info:fdaE20080623_AAAACIfileF20080623_AAASSX' 'sip-files00043thm.jpg'
56c11cd29a04763441210d9f1b5004a5
f7101d15b9a8b68ddbfc9733ea7b6b766051eba7
describe
'53557' 'info:fdaE20080623_AAAACIfileF20080623_AAASSY' 'sip-files00044.jp2'
f9fac8a04fb6c786f85d2442c92bb136
f1ffaba2ca44213b8a667725598e122b92978ddd
describe
'32149' 'info:fdaE20080623_AAAACIfileF20080623_AAASSZ' 'sip-files00044.jpg'
8d29afe14833acf65aa6098108dec1dc
82af532e4b5d4746254ba59b9a0951e8459887ba
'2017-03-08T08:35:19-05:00'
describe
'10541' 'info:fdaE20080623_AAAACIfileF20080623_AAASTA' 'sip-files00044.pro'
63e9280dcea5c255592aa984f85f4dad
e6900f28ef8aed81219dec00b7fdf4b4eca983fe
describe
'11128' 'info:fdaE20080623_AAAACIfileF20080623_AAASTB' 'sip-files00044.QC.jpg'
502f4906abe4cbe7f5ca694716006291
11c8fd2a8e71ccbda002711c8497f1444ccfdc4b
describe
'918296' 'info:fdaE20080623_AAAACIfileF20080623_AAASTC' 'sip-files00044.tif'
60a2a0cd7c784f8eb7a70d133439316a
06ff37b6361dc66404d3a851b511e0c3e73e25f9
describe
'537' 'info:fdaE20080623_AAAACIfileF20080623_AAASTD' 'sip-files00044.txt'
95769cc07196c6fa174427f328e18ad0
f089c8d2d10f93a6055651579f5e55d1c76a6957
describe
'3664' 'info:fdaE20080623_AAAACIfileF20080623_AAASTE' 'sip-files00044thm.jpg'
6b18c5ed8097d7b72478d63b9f8bb614
7cda3a50bcfc24530e95a4f0344a78041810e940
describe
'159956' 'info:fdaE20080623_AAAACIfileF20080623_AAASTF' 'sip-files00045.jp2'
dbc502136d8adfc4770963f131e5eed6
da614def09c61084b8f6d5a3eca05f72c03f4f72
describe
'145798' 'info:fdaE20080623_AAAACIfileF20080623_AAASTG' 'sip-files00045.jpg'
de7d53100664f752d506ea79bd936674
0f0e232af15fdbccb20d7d7e932255238f007746
describe
'61667' 'info:fdaE20080623_AAAACIfileF20080623_AAASTH' 'sip-files00045.pro'
b6f80e71d33151ad5deea31f7c89c4ba
dd6acc479c73ed410a6c6e8dd5953522f2ecb878
describe
'44649' 'info:fdaE20080623_AAAACIfileF20080623_AAASTI' 'sip-files00045.QC.jpg'
3d99b3fe2b857488b67552dd5604be7c
5cb00ed34c7b3aeb0b035a426abfe0c4c766258a
describe
'967760' 'info:fdaE20080623_AAAACIfileF20080623_AAASTJ' 'sip-files00045.tif'
bb7e01a4df428b981640f93ce713928e
62452a96638afa4e97ec62481d15a8382d2902e1
'2017-03-08T08:35:46-05:00'
describe
'2408' 'info:fdaE20080623_AAAACIfileF20080623_AAASTK' 'sip-files00045.txt'
d2c564d51fb9d230f9d46eada193f665
73a9eaf280a1c3c24da40f1902efa4a82226a6af
'2017-03-08T08:34:33-05:00'
describe
'12012' 'info:fdaE20080623_AAAACIfileF20080623_AAASTL' 'sip-files00045thm.jpg'
79967a079858ded9487271f3e887867d
ee3eb86ec23d2b56539164629fd1c23d8dd4744a
describe
'186588' 'info:fdaE20080623_AAAACIfileF20080623_AAASTM' 'sip-files00046.jp2'
bc231858aa030d46e904e604d13f828b
d5ae4782591d17e4a1d77880a6c0ceac95aaee3e
describe
'185677' 'info:fdaE20080623_AAAACIfileF20080623_AAASTN' 'sip-files00046.jpg'
66084e2cddb15cc195309a0fc45d7a9d
eff471505868fa9a4e5ca3dd9e474122023ec403
'2017-03-08T08:32:32-05:00'
describe
'74464' 'info:fdaE20080623_AAAACIfileF20080623_AAASTO' 'sip-files00046.pro'
7cdbab4a3120fac51aee7db7c3847b82
6f2d58eb4086d04efc328c7e1dbd325dd2048571
describe
'56795' 'info:fdaE20080623_AAAACIfileF20080623_AAASTP' 'sip-files00046.QC.jpg'
67ec63e4c3cd148661a166b18a9aece3
1c2d062372a3c273c810949659db0ee27086f877
'2017-03-08T08:33:10-05:00'
describe
'896884' 'info:fdaE20080623_AAAACIfileF20080623_AAASTQ' 'sip-files00046.tif'
e195dd5441a4fe286cbe007b76606b72
9518fa1bd8517d11d71ebe8934d6c61a495dba95
'2017-03-08T08:32:20-05:00'
describe
'2812' 'info:fdaE20080623_AAAACIfileF20080623_AAASTR' 'sip-files00046.txt'
9209fc5e186ad019318ba527430e6dc3
49e4e2b0fd262a40987c58751bda0b150aae1134
'2017-03-08T08:33:42-05:00'
describe
'14665' 'info:fdaE20080623_AAAACIfileF20080623_AAASTS' 'sip-files00046thm.jpg'
e95649ea2a7f94320ee35b077c76e948
ddc89e85f77263b7e1640ec1d34757a12a69311e
'2017-03-08T08:36:15-05:00'
describe
'181012' 'info:fdaE20080623_AAAACIfileF20080623_AAASTT' 'sip-files00047.jp2'
772e573c83871ed684674d91c4ee5401
cf536aa1103ecfb54a64183edb980a082a0fe121
'2017-03-08T08:33:24-05:00'
describe
'167386' 'info:fdaE20080623_AAAACIfileF20080623_AAASTU' 'sip-files00047.jpg'
243473b89ac7e5a563cc931d62747933
3b89502dd63b4e45029aa858e6a6ac7b45d406e5
describe
'72852' 'info:fdaE20080623_AAAACIfileF20080623_AAASTV' 'sip-files00047.pro'
33b91a430e3e3045f713d9cd7a16c130
4619b1829e36b33ed9cc76960bcf7b132d2a6d4e
'2017-03-08T08:33:58-05:00'
describe
'52244' 'info:fdaE20080623_AAAACIfileF20080623_AAASTW' 'sip-files00047.QC.jpg'
136780e228093fd33e58eceb6e1ece20
51be26d47e6c51aa7344562d089fea8679a42f61
'2017-03-08T08:34:30-05:00'
describe
'958760' 'info:fdaE20080623_AAAACIfileF20080623_AAASTX' 'sip-files00047.tif'
25dd0693c4edabbe853d86cfc463329a
87811c2fc3c99313b6800a386833483398e67d14
describe
'2773' 'info:fdaE20080623_AAAACIfileF20080623_AAASTY' 'sip-files00047.txt'
dd2b876f45ee1f6419bcd9475825f4e5
3d72cff2de34e6da9bf4937420193b6f3d102fea
describe
'12673' 'info:fdaE20080623_AAAACIfileF20080623_AAASTZ' 'sip-files00047thm.jpg'
3a2b0ee451bf10c25a4f1f7eeaea9b3f
9294d22c29066792dc01b9cfadc21844f750fd06
describe
'174242' 'info:fdaE20080623_AAAACIfileF20080623_AAASUA' 'sip-files00048.jp2'
8c73288c026a91ec1aa5d4854222beab
4ddf4249a115de76e51155efae9491812fd06b48
'2017-03-08T08:35:40-05:00'
describe
'176205' 'info:fdaE20080623_AAAACIfileF20080623_AAASUB' 'sip-files00048.jpg'
2d05b587357e21b6cc22457335b4680e
7bb452d18f1ab02100b89a33406b433f362e24d3
'2017-03-08T08:34:58-05:00'
describe
'68409' 'info:fdaE20080623_AAAACIfileF20080623_AAASUC' 'sip-files00048.pro'
1125e66b47a8599469a7ef3878223560
a61792e35280f09771dd0901bae32185efbbbaf2
'2017-03-08T08:35:17-05:00'
describe
'54143' 'info:fdaE20080623_AAAACIfileF20080623_AAASUD' 'sip-files00048.QC.jpg'
95de10e97985a1e457d8d277f2a77610
5e9e1943205f5a707b4f5c8b9a83dc4778322ded
'2017-03-08T08:35:55-05:00'
describe
'903616' 'info:fdaE20080623_AAAACIfileF20080623_AAASUE' 'sip-files00048.tif'
4bc27b163d35963c31559877ec6f7e08
ef11f53a6747e62470571436e37e592e66aa7478
describe
'2653' 'info:fdaE20080623_AAAACIfileF20080623_AAASUF' 'sip-files00048.txt'
39ef0fe838bad7b98a2b063e6aaceade
d3a62dff74180a9db332f1ef11df8c5f79c95c6c
describe
'13506' 'info:fdaE20080623_AAAACIfileF20080623_AAASUG' 'sip-files00048thm.jpg'
8f640f9fca1ef7a6600fe8d49b361c01
ecd66a8e5f8fc56e9f10ba55b87726e0521038aa
describe
'149927' 'info:fdaE20080623_AAAACIfileF20080623_AAASUH' 'sip-files00049.jp2'
2cdc78929d46768a443d282a05c96b15
6c63ffc157a7b3e80811414d0d917ed1d04a34e0
describe
'136619' 'info:fdaE20080623_AAAACIfileF20080623_AAASUI' 'sip-files00049.jpg'
3b0082124b4bcd32cc1ad700f32d47d6
0edeeaadc1fcdc8cd7a253e2a3c59bde0cac8579
describe
'57706' 'info:fdaE20080623_AAAACIfileF20080623_AAASUJ' 'sip-files00049.pro'
25c1d4746e86efb10dd335b805350aa0
26dcde88229eae252cf40ca43c957f6588bccfa1
describe
'41700' 'info:fdaE20080623_AAAACIfileF20080623_AAASUK' 'sip-files00049.QC.jpg'
6b3315820d2b4663aea61e0a9aad94de
8a85a60ba9044b72b787208674a50706e3a80a84
describe
'975768' 'info:fdaE20080623_AAAACIfileF20080623_AAASUL' 'sip-files00049.tif'
1fd619ad591ead0e047c178e33fea8ee
63ea12b5550c8901d6da62161957505caf560306
describe
'2216' 'info:fdaE20080623_AAAACIfileF20080623_AAASUM' 'sip-files00049.txt'
0b3196cd473ebfd32c455ba2f8426b46
d0374da4b2f17fa63f763d37a5c011d696243f66
describe
'10669' 'info:fdaE20080623_AAAACIfileF20080623_AAASUN' 'sip-files00049thm.jpg'
86afdeefb91b695be6e1167003ce34dc
86e78d3d5019ff326d61d0dc51dd84a014c62089
describe
'174893' 'info:fdaE20080623_AAAACIfileF20080623_AAASUO' 'sip-files00050.jp2'
91c148ae62c8c7dd5577dbb3592505ae
b54ffa16467dbf3b16176d84b6be6e3127ea2864
'2017-03-08T08:34:49-05:00'
describe
'166425' 'info:fdaE20080623_AAAACIfileF20080623_AAASUP' 'sip-files00050.jpg'
cc33a5fe690d64a58d5c350483b0546c
3d1638fb0b73229e28de3fa725484addd5833370
'2017-03-08T08:35:50-05:00'
describe
'70001' 'info:fdaE20080623_AAAACIfileF20080623_AAASUQ' 'sip-files00050.pro'
3f0cbaa1a68f06a348aea274c50a97e4
ef8361d3234c26fceb671352ff78899747060e78
'2017-03-08T08:35:53-05:00'
describe
'50427' 'info:fdaE20080623_AAAACIfileF20080623_AAASUR' 'sip-files00050.QC.jpg'
4e91551246238ba45121fb88ebd97cbd
ff0b8726c4131dadb6fb15318f97b0301af54ab9
'2017-03-08T08:36:51-05:00'
describe
'938524' 'info:fdaE20080623_AAAACIfileF20080623_AAASUS' 'sip-files00050.tif'
9f625b4898fdfe1b6a294478dab9e24c
d79f62f4631cfa4949fe09d11d73a75bc5ae1a4e
describe
'2670' 'info:fdaE20080623_AAAACIfileF20080623_AAASUT' 'sip-files00050.txt'
caa0d3c8184e38bc230584f48bd12db4
f4b04e436fa36eca71c865051d107f15e7f8c907
describe
'11982' 'info:fdaE20080623_AAAACIfileF20080623_AAASUU' 'sip-files00050thm.jpg'
e46b4a958facf473da3338e3499d6f47
a220f69fb45898ff697b821a0c8d0e75bcbf3b4f
'2017-03-08T08:36:42-05:00'
describe
'183615' 'info:fdaE20080623_AAAACIfileF20080623_AAASUV' 'sip-files00051.jp2'
92dd4826916b343d262fb6638048ff1f
eee8e2e368316ef2502577892464a4f4fa274abe
'2017-03-08T08:34:19-05:00'
describe
'175565' 'info:fdaE20080623_AAAACIfileF20080623_AAASUW' 'sip-files00051.jpg'
30cf86445841f53a0a02b1aa4153886e
84df8ce7d4c519e773a85ab4335e3d73e0442665
describe
'75098' 'info:fdaE20080623_AAAACIfileF20080623_AAASUX' 'sip-files00051.pro'
2ce1fabf2dc1276af8e8f52fea1850ee
9fc74087dfb74dadad004954306d3c1c7888a4b9
describe
'53906' 'info:fdaE20080623_AAAACIfileF20080623_AAASUY' 'sip-files00051.QC.jpg'
bd3b2120fabe8ed9485de8c1c763654d
3ecee3f85905ea177f527b32c8e59df9d72d3d45
describe
'938964' 'info:fdaE20080623_AAAACIfileF20080623_AAASUZ' 'sip-files00051.tif'
5d1fc1f8057915efc085c360593195e0
29558bc1ef0050edcc8e27132db822f6ae4f5886
describe
'2819' 'info:fdaE20080623_AAAACIfileF20080623_AAASVA' 'sip-files00051.txt'
7bf4520267de04c1dae7b110834464c1
fcb5b9c2ffd755e7be9b0b92a943e871d23c1be0
'2017-03-08T08:35:42-05:00'
describe
'13424' 'info:fdaE20080623_AAAACIfileF20080623_AAASVB' 'sip-files00051thm.jpg'
21c7d90c8317dab9adabe945334d5ef7
ed650fbba0ccbc4453e53dc3b803ea8626fa4412
'2017-03-08T08:35:48-05:00'
describe
'118166' 'info:fdaE20080623_AAAACIfileF20080623_AAASVC' 'sip-files00052.jp2'
b4be960ff4ed1ca47ad12b424d6e68bc
8b5290184e95d980b87e853f5a206791736cfcb6
describe
'103808' 'info:fdaE20080623_AAAACIfileF20080623_AAASVD' 'sip-files00052.jpg'
62d73fddeb7f27f4c7f4e78d809e18c3
90018a60c09343093e347fbb86d9aaee5e58d940
describe
'30474' 'info:fdaE20080623_AAAACIfileF20080623_AAASVE' 'sip-files00052.pro'
534c60f210527f7e8e5183e5e33a3408
9f13b46649f256e5e8c68449bb9b633c8375e5f3
describe
'32918' 'info:fdaE20080623_AAAACIfileF20080623_AAASVF' 'sip-files00052.QC.jpg'
fb3098742f253d8bf12d2f090e266c16
d637bafed222e66f3c20f8c00f891c7326e9726c
describe
'922056' 'info:fdaE20080623_AAAACIfileF20080623_AAASVG' 'sip-files00052.tif'
d4005997e7d35d343003deec2167e8a5
a330250ee14d4ac9edface1d1863e5f83249b3c0
describe
'1256' 'info:fdaE20080623_AAAACIfileF20080623_AAASVH' 'sip-files00052.txt'
f59167013716a5b056575458789d2411
1f44f9c3ff3d86fd68f5c7e6fd2b29a3b90c5955
describe
'8956' 'info:fdaE20080623_AAAACIfileF20080623_AAASVI' 'sip-files00052thm.jpg'
f2cd312145958ec382df94aae5e94ad5
af3601e5d323e7fe466bd1592a07d3134ecd7770
'2017-03-08T08:34:48-05:00'
describe
'169359' 'info:fdaE20080623_AAAACIfileF20080623_AAASVJ' 'sip-files00053.jp2'
a054de2f1daf6fceb5cc9a6c89a19a4f
006d07e5651166d83d113eb09eceab73740f8fc4
'2017-03-08T08:36:03-05:00'
describe
'152227' 'info:fdaE20080623_AAAACIfileF20080623_AAASVK' 'sip-files00053.jpg'
7a5e5a2383c58f6d7f98675b63e4dde1
24835eb19627149c3db61e226eaf7bbd94af9aa8
describe
'65314' 'info:fdaE20080623_AAAACIfileF20080623_AAASVL' 'sip-files00053.pro'
91fdbafb1b9d5cb1b3632847a82698d0
150edae581f32ca8d8dc7e3771bddc01b3ad52f6
'2017-03-08T08:34:44-05:00'
describe
'47309' 'info:fdaE20080623_AAAACIfileF20080623_AAASVM' 'sip-files00053.QC.jpg'
447090ad18383788c06094b13f0233f2
11f07719b60885e7ae336d4cd8431151a7001aa9
describe
'976780' 'info:fdaE20080623_AAAACIfileF20080623_AAASVN' 'sip-files00053.tif'
b0cc6545289ae905b7be7102295766ea
67fbcb85566f0a7bea9ffccf512459a8d483131b
'2017-03-08T08:34:29-05:00'
describe
'2547' 'info:fdaE20080623_AAAACIfileF20080623_AAASVO' 'sip-files00053.txt'
95808b069f0dacde895994b18bf79402
f923b4b36559635a408540b980a2d2c68504c937
describe
'11491' 'info:fdaE20080623_AAAACIfileF20080623_AAASVP' 'sip-files00053thm.jpg'
83eeec4a6c2b06f417b1d2fea3cb4de0
a74c5ed04aa0879d0960a0ac5112fe962d170a2f
'2017-03-08T08:33:39-05:00'
describe
'52594' 'info:fdaE20080623_AAAACIfileF20080623_AAASVQ' 'sip-files00054.jp2'
d3ab1b1accde2e56e2b7f5520e7e5b38
41534853f8f8caa187d21b287e1db5a5202aee67
describe
'31667' 'info:fdaE20080623_AAAACIfileF20080623_AAASVR' 'sip-files00054.jpg'
3ef6c5176ab35830d939347cc8445352
fa704f8e1481e004718f5a7e2dae13025af94ce8
'2017-03-08T08:36:26-05:00'
describe
'7199' 'info:fdaE20080623_AAAACIfileF20080623_AAASVS' 'sip-files00054.pro'
df9a8dbac1fe28a9ca43628f992f96fe
085ce22aca171c7d9a20fafc7221b31d42a42cd3
describe
'11191' 'info:fdaE20080623_AAAACIfileF20080623_AAASVT' 'sip-files00054.QC.jpg'
68f5de344de9b755ef5d1e0fdaa5d0c4
ce994644f9feee84e9eefc2956ae06ae69fd37be
describe
'886192' 'info:fdaE20080623_AAAACIfileF20080623_AAASVU' 'sip-files00054.tif'
4c2b4d6177099c345cb67522c45da5d0
39a5d43bb92a952e0ea45902295ef67316da8a36
describe
'414' 'info:fdaE20080623_AAAACIfileF20080623_AAASVV' 'sip-files00054.txt'
35e82ede3f7943dc0ffd7fe5ed63bf88
c26ae698f61248a0d621428e05c4186ed7526f10
'2017-03-08T08:33:28-05:00'
describe
'3931' 'info:fdaE20080623_AAAACIfileF20080623_AAASVW' 'sip-files00054thm.jpg'
bc0e0108013f5b2f8c57211e747ab80c
dd4c41743f0727565a6a87cd152e13ced2283286
describe
'182484' 'info:fdaE20080623_AAAACIfileF20080623_AAASVX' 'sip-files00055.jp2'
73dc313f497652a08f499997db5f5e04
10aa5931eb564a879ba9a36e8c45ef2c2a04e088
describe
'172071' 'info:fdaE20080623_AAAACIfileF20080623_AAASVY' 'sip-files00055.jpg'
356b87084342d7ed5f644b59850c7748
d8d9d32be6eeca4052e37c9c64dde1989b59e597
describe
'73770' 'info:fdaE20080623_AAAACIfileF20080623_AAASVZ' 'sip-files00055.pro'
1ceb734f7d1ad74fc21890b00b8e5d87
c81e7949caf786cb92739e5119915d91d87f84d8
describe
'52312' 'info:fdaE20080623_AAAACIfileF20080623_AAASWA' 'sip-files00055.QC.jpg'
d8d1bae8af0d2629476d48ed60aac8f5
5cd7eab4bd129ead9f218eb8c0c78cb361278ce6
describe
'956392' 'info:fdaE20080623_AAAACIfileF20080623_AAASWB' 'sip-files00055.tif'
503318d2db803d1715c2251ddc50291c
e3b8f41934fcc80dcb12eb6ead12367b5e9b0901
describe
'2783' 'info:fdaE20080623_AAAACIfileF20080623_AAASWC' 'sip-files00055.txt'
6ba61a07d7e5d5ff545115cb5c190068
b95fa27566d10028c523b6912ce91d05bf63d000
describe
'12774' 'info:fdaE20080623_AAAACIfileF20080623_AAASWD' 'sip-files00055thm.jpg'
8cd9a8fc02362c14a8933b98af643887
62cef18384f69a4e274dcb56589e5493bc62d266
describe
'207268' 'info:fdaE20080623_AAAACIfileF20080623_AAASWE' 'sip-files00056.jp2'
78c7bdc66bca31f3d70abce7cef2deb4
40f9455ce1bbef0c203b28a6c15228e8e0da5d94
describe
'204554' 'info:fdaE20080623_AAAACIfileF20080623_AAASWF' 'sip-files00056.jpg'
8c34f8658ec7be0d1b2c019b6ab1b9cf
3faa5becbd5722bf54bf1cf1bf7d9dea56b9b4d5
'2017-03-08T08:34:27-05:00'
describe
'85030' 'info:fdaE20080623_AAAACIfileF20080623_AAASWG' 'sip-files00056.pro'
8ab9894088c0b31b35c334c867961e0b
fa8731e356c5cc286dc683ec9eadd14a66d945b4
'2017-03-08T08:36:16-05:00'
describe
'61849' 'info:fdaE20080623_AAAACIfileF20080623_AAASWH' 'sip-files00056.QC.jpg'
9e19336e717f891dabf2ffc14d881108
3afdcac0f648abf6942bc3f7879fc3e622533b69
describe
'923700' 'info:fdaE20080623_AAAACIfileF20080623_AAASWI' 'sip-files00056.tif'
83bd90fb4793fb7724ca84508becec84
9e1e03eef5523f49f0170560eb60db629fdce35b
describe
'3160' 'info:fdaE20080623_AAAACIfileF20080623_AAASWJ' 'sip-files00056.txt'
cbd04a4953c30a0e39bb9f9ab72c46e5
cf7942eef7420700e2a90e81fa65654785dbf8fd
'2017-03-08T08:35:51-05:00'
describe
'14433' 'info:fdaE20080623_AAAACIfileF20080623_AAASWK' 'sip-files00056thm.jpg'
34cde6012a88fa0c678b8e05e9ba5b11
9d3f2c977204fa8e1b73e81704244c45007e2085
describe
'205183' 'info:fdaE20080623_AAAACIfileF20080623_AAASWL' 'sip-files00057.jp2'
26609bbe899b75e38b42217650dbb41d
d0c705408fc4cde6e6a9dda5cf3a7d69f1703682
describe
'180947' 'info:fdaE20080623_AAAACIfileF20080623_AAASWM' 'sip-files00057.jpg'
a865949f738bff74c484a8c0b2f1a29f
658cf890a250aeaeb5a507e89d89e3fc8aeb9dad
describe
'81506' 'info:fdaE20080623_AAAACIfileF20080623_AAASWN' 'sip-files00057.pro'
a316a767c7f58dc7a5dd7290dc712978
b149f1e00ad670aeb089be2f49b77fae595cb3b8
describe
'53240' 'info:fdaE20080623_AAAACIfileF20080623_AAASWO' 'sip-files00057.QC.jpg'
cc94d65d32558e6a5663c5ce50c92d12
f6a0abedcf68254633b382188b9ae7d70095874b
describe
'996448' 'info:fdaE20080623_AAAACIfileF20080623_AAASWP' 'sip-files00057.tif'
fae82f869cf46651f422bcc0b27a68de
bac55a07f7709f53552cd2faadb17664fb04113b
'2017-03-08T08:32:33-05:00'
describe
'3095' 'info:fdaE20080623_AAAACIfileF20080623_AAASWQ' 'sip-files00057.txt'
fe091a782db7be8c952552f76aba76ef
8a044d6ea3b394b3744d10744d6d646b3ea5a7d6
describe
'12570' 'info:fdaE20080623_AAAACIfileF20080623_AAASWR' 'sip-files00057thm.jpg'
15ec2e749c3054c7621e26ad0bf73a79
530198c38a19679d94c84d0e8c0c4bb9ebe3a8c8
describe
'182005' 'info:fdaE20080623_AAAACIfileF20080623_AAASWS' 'sip-files00058.jp2'
8f18e5a373dc5fa12bd1ba3b5194ab7c
641afb2b1f2f04a873291384e413a8bf147454d7
describe
'180240' 'info:fdaE20080623_AAAACIfileF20080623_AAASWT' 'sip-files00058.jpg'
a890bf504fe4cbbf81f6b67547676608
5978719983b6b46110e17fcc51d820eb5a6f7f9c
describe
'75579' 'info:fdaE20080623_AAAACIfileF20080623_AAASWU' 'sip-files00058.pro'
f103558d737d3ee86ae16016d9ab63a8
84b0b151b21194c4e1108de68849788c8c19ae04
'2017-03-08T08:32:30-05:00'
describe
'55346' 'info:fdaE20080623_AAAACIfileF20080623_AAASWV' 'sip-files00058.QC.jpg'
3b332b1230e37dde57377d85c84cdaa6
684fbf088292dbde4197b7ce9bbd2c7091d592b0
describe
'920552' 'info:fdaE20080623_AAAACIfileF20080623_AAASWW' 'sip-files00058.tif'
d41cb13bc8ff035a85e816796aa09525
2e16e96ed0fc3c320ea7384d14ebc9f751577c99
describe
'2846' 'info:fdaE20080623_AAAACIfileF20080623_AAASWX' 'sip-files00058.txt'
3cc25a47760843221b6580d07f4c957c
e48c0ed1d133bc4958058c8b03c98f156e03746f
describe
'13231' 'info:fdaE20080623_AAAACIfileF20080623_AAASWY' 'sip-files00058thm.jpg'
c608816c436e8cffc9453fa6b950d2e3
2b00201053eff174d7ba3e55e3aa3bc4cbd84560
describe
'159589' 'info:fdaE20080623_AAAACIfileF20080623_AAASWZ' 'sip-files00059.jp2'
f2ffe11e1d79d19fe1e0c53659f33c75
ac62b73a2a791bc4c6bbb75538cd2a4dd5921a53
describe
'132483' 'info:fdaE20080623_AAAACIfileF20080623_AAASXA' 'sip-files00059.jpg'
715e73a4db9b6528bdcef724bc10ff0b
d5cf84b50952c25b27f1a92e759cf060fc98ac12
describe
'37058' 'info:fdaE20080623_AAAACIfileF20080623_AAASXB' 'sip-files00059.pro'
485688ae53d18f413e1f68147838ee11
dbe3bd3be70fd3a5cf027b7714d8ee06d1dd810c
describe
'41659' 'info:fdaE20080623_AAAACIfileF20080623_AAASXC' 'sip-files00059.QC.jpg'
2e6a2053af097371b030d84e4ede93e1
632283923bc4b9cd8d220ea89077414191b28e90
describe
'977932' 'info:fdaE20080623_AAAACIfileF20080623_AAASXD' 'sip-files00059.tif'
f1537bb4bcfba74378b544ffc2069b77
5a893ed8305f828ee3dbc5dda7ddfbdaca1f5d53
describe
'1397' 'info:fdaE20080623_AAAACIfileF20080623_AAASXE' 'sip-files00059.txt'
6f5211136139dd395b6f4e6123af2445
4a8f448e82a65bee75b19a77e5ab5eef660e987a
describe
'11160' 'info:fdaE20080623_AAAACIfileF20080623_AAASXF' 'sip-files00059thm.jpg'
f9e5671c2825d61be5c716eda3ddcc2f
9e2969851df036424f2e2a959af318e735560ea2
describe
'172631' 'info:fdaE20080623_AAAACIfileF20080623_AAASXG' 'sip-files00060.jp2'
c767e74858535c948e148d8c43499c2c
6a55931ccad8e324d420e7b927d65968949aad4e
describe
'136595' 'info:fdaE20080623_AAAACIfileF20080623_AAASXH' 'sip-files00060.jpg'
94dd64065a54fd524319077e733989f6
e2e1fbe4488851b848d2d522da3b2b88d8323703
describe
'33061' 'info:fdaE20080623_AAAACIfileF20080623_AAASXI' 'sip-files00060.pro'
2f085bf78937ca96e088538b4c6b9346
9acb1dadaf68c96bf7b120b2bce8986df4bc34bf
describe
'41969' 'info:fdaE20080623_AAAACIfileF20080623_AAASXJ' 'sip-files00060.QC.jpg'
5c6ce0b42aa7c4b21617b7e47d979077
e6f4b8670ab1287e7b3a00751aace54d0e413540
describe
'906492' 'info:fdaE20080623_AAAACIfileF20080623_AAASXK' 'sip-files00060.tif'
6cf6a6588afaa13f2c1e90f6bbc2892f
cfd3e5125a3a3d2676a430788387f3fb886a51d1
'2017-03-08T08:36:07-05:00'
describe
'1344' 'info:fdaE20080623_AAAACIfileF20080623_AAASXL' 'sip-files00060.txt'
cb847d5b5b1bb314c9f1473df818290d
8231be0220fd3b25b6c5732a38eafc7f043c426c
describe
Invalid character
Invalid character
'10768' 'info:fdaE20080623_AAAACIfileF20080623_AAASXM' 'sip-files00060thm.jpg'
78d2860748ba0229723efb7e022368ea
634b278ef11921184d192232a22090c35cc39465
describe
'54271' 'info:fdaE20080623_AAAACIfileF20080623_AAASXN' 'sip-files00061.jp2'
2ad691aa11952f57c7a84334a112d062
93cd0f7b5cfacfd542dc6c3f845d548fc3391e4a
describe
'34808' 'info:fdaE20080623_AAAACIfileF20080623_AAASXO' 'sip-files00061.jpg'
e4fe21d5f2871545ec214d698decbb53
8a084511dee5ece79affc82be0d46049bebc664e
'2017-03-08T08:36:49-05:00'
describe
'9351' 'info:fdaE20080623_AAAACIfileF20080623_AAASXP' 'sip-files00061.pro'
2a64d85e444a6b28fde8dbfad11c576d
5b122636a387ee6f3ab908a32c953959a6022370
describe
'12467' 'info:fdaE20080623_AAAACIfileF20080623_AAASXQ' 'sip-files00061.QC.jpg'
743387e373f12656068a9a398e7bd8a0
0004263cb7d36fc5f56c127ca29574305773c81e
describe
'910652' 'info:fdaE20080623_AAAACIfileF20080623_AAASXR' 'sip-files00061.tif'
12fc12c7d478cab1c043e2f599e49f40
26a894130815cacf4269242f38359483ccb4b578
describe
'401' 'info:fdaE20080623_AAAACIfileF20080623_AAASXS' 'sip-files00061.txt'
b8ae08a3232a0faa9ca30d8128c2a5f9
77882dd4be9748a2578ae1f3302c7685b5ec37fd
describe
'4280' 'info:fdaE20080623_AAAACIfileF20080623_AAASXT' 'sip-files00061thm.jpg'
346d6bd135b97eeb7046c430920ded38
9c03598c15405783f466474a208b287e45beb1ef
describe
'122422' 'info:fdaE20080623_AAAACIfileF20080623_AAASXU' 'sip-files00062.jp2'
d5e2bde1a6d19ae005769c3d4e1a598e
c7c9d084310854f1568971de91ff4251bd6a23f9
describe
'121469' 'info:fdaE20080623_AAAACIfileF20080623_AAASXV' 'sip-files00062.jpg'
0dc02d1cca6dd79cb3e801f2a637ac69
0db533f13109b6ff2e27813cb0ff12ab609f6a6b
describe
'48745' 'info:fdaE20080623_AAAACIfileF20080623_AAASXW' 'sip-files00062.pro'
30a2bbe0ae457d1975d943683235878c
26dce60dfddbbcec9ad77ffc8a10db1583c1335f
describe
'37892' 'info:fdaE20080623_AAAACIfileF20080623_AAASXX' 'sip-files00062.QC.jpg'
1187c8a0c684a32533ea1866533c13ef
e6eff8765d8c61f53ae59f79ba33ca598e31ef44
describe
'904972' 'info:fdaE20080623_AAAACIfileF20080623_AAASXY' 'sip-files00062.tif'
0fc6e2e54df17e34b85f9bd8533019a3
e4148238d1d860a35e6a7d4bab833d4271e52520
'2017-03-08T08:35:22-05:00'
describe
'1882' 'info:fdaE20080623_AAAACIfileF20080623_AAASXZ' 'sip-files00062.txt'
c0f76d61699e3e3551c5e35bab0bacf4
95d685ecc14f5a15b50833215d646038fc0edb20
describe
'9447' 'info:fdaE20080623_AAAACIfileF20080623_AAASYA' 'sip-files00062thm.jpg'
d2af418eca2de8353ea65eb505a94767
ab1f1bd818d4e792bb230bd8e150fbd08a5c451a
describe
'143597' 'info:fdaE20080623_AAAACIfileF20080623_AAASYB' 'sip-files00063.jp2'
b255be6df25950ffd71f978c95a47b89
a04f0074ea5502545e15892882695d3dd017da69
describe
'125676' 'info:fdaE20080623_AAAACIfileF20080623_AAASYC' 'sip-files00063.jpg'
66b9d17d1f296e25bc68eecf345553aa
55f6d3d5ac0d9c4fbd87c0f547cf032a7f02e680
describe
'53103' 'info:fdaE20080623_AAAACIfileF20080623_AAASYD' 'sip-files00063.pro'
b914470a858a580195f0361001e44ea4
ccce0b2d4c7a1e61f93d7aacc69e24f4279e29b5
describe
'40648' 'info:fdaE20080623_AAAACIfileF20080623_AAASYE' 'sip-files00063.QC.jpg'
3d85bbef53fdcc4ff66cd1348a5e47d3
0969e1e1050be056eeb73a516b8ea401a9ed36f8
describe
'987364' 'info:fdaE20080623_AAAACIfileF20080623_AAASYF' 'sip-files00063.tif'
f1867267b3f6c8c7c503953afc98dce6
7e45f51647a4ca98ad09e492860e0eea597b745b
'2017-03-08T08:32:27-05:00'
describe
'2096' 'info:fdaE20080623_AAAACIfileF20080623_AAASYG' 'sip-files00063.txt'
0829603cd4cd6bd6fd19eedcd2a4e00a
8db2fa7f6d7013636c6ce8fd28498bc7ba85e1b3
describe
'11894' 'info:fdaE20080623_AAAACIfileF20080623_AAASYH' 'sip-files00063thm.jpg'
d8b3084a4e648b469db1fa2bc105d5d3
c879aa422ed082eea9748dec5dea7989c1c03858
describe
'147279' 'info:fdaE20080623_AAAACIfileF20080623_AAASYI' 'sip-files00064.jp2'
786e3321c9f8682d527aecef1c108c5f
3ffe6870b730a512f79315491a145ba741855d43
describe
'143882' 'info:fdaE20080623_AAAACIfileF20080623_AAASYJ' 'sip-files00064.jpg'
18a4b3257d3ad95c0053fb11e4eb39d6
ff5044d59076866964798fcddb9685a6e171a76f
describe
'56172' 'info:fdaE20080623_AAAACIfileF20080623_AAASYK' 'sip-files00064.pro'
66933b241ad1ca8025c9bbb31fe13e2d
30b14601676c3953037469a195452b738d1d0794
describe
'48239' 'info:fdaE20080623_AAAACIfileF20080623_AAASYL' 'sip-files00064.QC.jpg'
8b38e01f53495c77a4de8538e4ac5d0b
7fed3c46c1662a360be86e41c264406934964aae
'2017-03-08T08:33:40-05:00'
describe
'914976' 'info:fdaE20080623_AAAACIfileF20080623_AAASYM' 'sip-files00064.tif'
d273f39ead2c3a8310c53694ac590e63
72b12127e6dcb20d71590c8905d256262535c23d
'2017-03-08T08:35:49-05:00'
describe
'2183' 'info:fdaE20080623_AAAACIfileF20080623_AAASYN' 'sip-files00064.txt'
7bf6c26dbbc638e24c55c63999a46293
2a900e9756de7c4488b765f2d4a6508f8181684d
describe
'12942' 'info:fdaE20080623_AAAACIfileF20080623_AAASYO' 'sip-files00064thm.jpg'
1033303996662b46420d8faf34440a51
f1b975dbc1c4c5d8c397744059f7f89cc8a6ce9b
'2017-03-08T08:34:42-05:00'
describe
'158343' 'info:fdaE20080623_AAAACIfileF20080623_AAASYP' 'sip-files00065.jp2'
1288eb1c00e17d2da262681332236d6f
8f3fef76f9e96ad8f95a2298942b82df54695f92
'2017-03-08T08:36:30-05:00'
describe
'137248' 'info:fdaE20080623_AAAACIfileF20080623_AAASYQ' 'sip-files00065.jpg'
2105e374105489361876b3c6cc035cdb
09b260d5479eb2c9fff6c145ced17da0df98dc38
describe
'58613' 'info:fdaE20080623_AAAACIfileF20080623_AAASYR' 'sip-files00065.pro'
32d0150a7c2836278a7b7f2ebe003be5
f7aa7dbc1969d51a6fb742a57f5652e4bf4919c7
'2017-03-08T08:36:04-05:00'
describe
'44244' 'info:fdaE20080623_AAAACIfileF20080623_AAASYS' 'sip-files00065.QC.jpg'
785e78f614f770eb115a939aa7aa3f13
a1a1052cd3d563a48a5c6fe6a90932474e5f237e
describe
'986936' 'info:fdaE20080623_AAAACIfileF20080623_AAASYT' 'sip-files00065.tif'
0d6a3cfdfa0184f4320dc1b691e01f3f
56b0c9690eb7ca5f8028ad19157afae36b140320
describe
'2194' 'info:fdaE20080623_AAAACIfileF20080623_AAASYU' 'sip-files00065.txt'
1c27c6e5c8acb057ecf2d4bc8cd6eb64
75233b1879689aabeadae5ad079b0856094f6e70
describe
'12383' 'info:fdaE20080623_AAAACIfileF20080623_AAASYV' 'sip-files00065thm.jpg'
f23a301dbc1e7c710547d6d60002c1e3
81d2251c63bc7a52f8475184d4d9c7f65bf1609a
describe
'147300' 'info:fdaE20080623_AAAACIfileF20080623_AAASYW' 'sip-files00066.jp2'
331ddff7372e1fa738c1dbe469995fd8
ae4c857c3e30bdcaaf52d314cd02b9f02af36401
describe
'147713' 'info:fdaE20080623_AAAACIfileF20080623_AAASYX' 'sip-files00066.jpg'
8d9bffff02ebd44aae66e539c9b488fb
fc0308a4d40bbf12841f1ac9cb71e858d34015d4
describe
'54979' 'info:fdaE20080623_AAAACIfileF20080623_AAASYY' 'sip-files00066.pro'
7c9ded78d6bd48abad42f66c823b8e87
ae202d21558aa3cf68c7082df72bf9ddf5dca192
describe
'50856' 'info:fdaE20080623_AAAACIfileF20080623_AAASYZ' 'sip-files00066.QC.jpg'
484a127e847e5ea5532efe8b8535ca33
0a4ed61b093803fff201db06617a8b860104c494
describe
'896112' 'info:fdaE20080623_AAAACIfileF20080623_AAASZA' 'sip-files00066.tif'
609f1bd388adefde52a58527dd601a6f
2de772d898b44e0a41dff7ce433351ca0414dd4c
describe
'2130' 'info:fdaE20080623_AAAACIfileF20080623_AAASZB' 'sip-files00066.txt'
1851fad9f11e95dfe218633a00803128
b38e2fb3bdb65d6ea2e8215ccbc886d5559dff2b
describe
'14314' 'info:fdaE20080623_AAAACIfileF20080623_AAASZC' 'sip-files00066thm.jpg'
f532fb045b658553abdf4846d9efcc38
5f14adeb2097f5012956a3fbd415cde27abf88cf
describe
'149508' 'info:fdaE20080623_AAAACIfileF20080623_AAASZD' 'sip-files00067.jp2'
511bf299c6d346c78221ec22ca0124d0
14efd709abc529d3a4e7c866d937c738bf6ff58f
describe
'135971' 'info:fdaE20080623_AAAACIfileF20080623_AAASZE' 'sip-files00067.jpg'
3c8af1b6f8d585a42d230d5432589c61
0ac8665edc329edaa856b5970c7c72a3794b3832
describe
'55659' 'info:fdaE20080623_AAAACIfileF20080623_AAASZF' 'sip-files00067.pro'
29f431d2f79c2686cc0cc81ec34db40b
3b526ba0e0bc2d4e2d8bba85f231b7ccfbc6158f
'2017-03-08T08:34:45-05:00'
describe
'45838' 'info:fdaE20080623_AAAACIfileF20080623_AAASZG' 'sip-files00067.QC.jpg'
c87e4db0119f9f01625ba15fc24af9a8
08cca6dd50e047c10497ed6ea7b14df420c71261
describe
'970608' 'info:fdaE20080623_AAAACIfileF20080623_AAASZH' 'sip-files00067.tif'
2195a4096604aced36cfdd35e51254fb
f4127931a5da58fdb04ca3c65ae15fadf2369fc9
'2017-03-08T08:36:11-05:00'
describe
'2051' 'info:fdaE20080623_AAAACIfileF20080623_AAASZI' 'sip-files00067.txt'
701036a83ebadb2f2236f0f2483ac958
af286251d51b11df1b11d0e191d7f2830a215ab0
describe
'12321' 'info:fdaE20080623_AAAACIfileF20080623_AAASZJ' 'sip-files00067thm.jpg'
82ca94474b3587d4f71c1067c578b722
278dd734eba32f8b8c4ab2eec481c6d2449c111d
describe
'143775' 'info:fdaE20080623_AAAACIfileF20080623_AAASZK' 'sip-files00068.jp2'
ac8e3af82a5c8a8a63e9c631ad64d913
e5a5a1695ea3fef4e0556a6a9cd1c2e7e8cd20e7
'2017-03-08T08:35:05-05:00'
describe
'144680' 'info:fdaE20080623_AAAACIfileF20080623_AAASZL' 'sip-files00068.jpg'
94534db230021bbb3b87e840c495cb91
474bdebe36845be54642314966c6ce583e6563ab
describe
'54010' 'info:fdaE20080623_AAAACIfileF20080623_AAASZM' 'sip-files00068.pro'
3d609b30d64dd1916789b8f8b13a64a1
24f44159bf7249161c781ac9dbd7d4edb81b81d7
describe
'49594' 'info:fdaE20080623_AAAACIfileF20080623_AAASZN' 'sip-files00068.QC.jpg'
79e2535bbcb7d1db621287b75dbeda33
8c2e2ab9c32acdae46c321a36673d44c8f46df93
'2017-03-08T08:36:53-05:00'
describe
'895668' 'info:fdaE20080623_AAAACIfileF20080623_AAASZO' 'sip-files00068.tif'
5ea363bc112d433f241ab0ea3924cd72
5b67a68e6d144206ad864481390c09ea5301708f
'2017-03-08T08:34:32-05:00'
describe
'2152' 'info:fdaE20080623_AAAACIfileF20080623_AAASZP' 'sip-files00068.txt'
d85814bc4d666965d4711a9d91247a00
21251aa3cdaf876a625d1efe57ad0b74b679fad5
describe
'14134' 'info:fdaE20080623_AAAACIfileF20080623_AAASZQ' 'sip-files00068thm.jpg'
d29b9beb77ff9b0f0cc512df539f36f8
505d4cfeaa7434b0caff24aba6354740799067bf
describe
'148195' 'info:fdaE20080623_AAAACIfileF20080623_AAASZR' 'sip-files00069.jp2'
6932fd5c306331dc8b8c24291ef7f4e6
3222ee1f382350c53ffb2999f08c38a0bc248e8e
describe
'136086' 'info:fdaE20080623_AAAACIfileF20080623_AAASZS' 'sip-files00069.jpg'
a2c9f06af5e934e90544f53d2c0619b4
ea00ff1d1f4c7af7cadfce2bfdf3e840d84353b4
describe
'55257' 'info:fdaE20080623_AAAACIfileF20080623_AAASZT' 'sip-files00069.pro'
12e82dcaa6219b8f52d5c8b47eed1ee7
3cb3dd20e666a4b3d9f9a3ebad71388976e5fa3e
describe
'46481' 'info:fdaE20080623_AAAACIfileF20080623_AAASZU' 'sip-files00069.QC.jpg'
ffa179a6ff5512167c10ebae9a3291f3
35514e985d3cab05b1a2b79a7cc17fd09fa38e7e
describe
'954212' 'info:fdaE20080623_AAAACIfileF20080623_AAASZV' 'sip-files00069.tif'
97857a58f48266893980da35f927f9e2
3092ef238841c774325c688ac6eba7b505b2da74
describe
'2119' 'info:fdaE20080623_AAAACIfileF20080623_AAASZW' 'sip-files00069.txt'
12ab6607b2f0241de353a4bcc117b25d
74ce436a2d25316d5fdee797642fcc2885f46738
describe
'12850' 'info:fdaE20080623_AAAACIfileF20080623_AAASZX' 'sip-files00069thm.jpg'
1829e3f42923616763eca08fdaa71db0
8e1a5bed3b9e7c26b67963965f6aede0f38b6b21
'2017-03-08T08:34:31-05:00'
describe
'127273' 'info:fdaE20080623_AAAACIfileF20080623_AAASZY' 'sip-files00070.jp2'
ffb5d66eac4b46667725074e6ea378b4
ed45f93676b8e1f9965e665ed0be3d560c98cb1e
describe
'127306' 'info:fdaE20080623_AAAACIfileF20080623_AAASZZ' 'sip-files00070.jpg'
434cae8087862eb72a7df14a8fee9b60
16d2cf77809efcae36730b549dfe2781eef73004
describe
'46406' 'info:fdaE20080623_AAAACIfileF20080623_AAATAA' 'sip-files00070.pro'
3bbecb814086fa6c9bd06abbbda3f2cc
3db661b939c856f16a424b08067e74124404059a
describe
'43750' 'info:fdaE20080623_AAAACIfileF20080623_AAATAB' 'sip-files00070.QC.jpg'
fc6979aaf36b6631528aaff4e8a82a3e
afc67437d9c1c8dfe5ecde6f2671362ddbc0b8f2
describe
'895804' 'info:fdaE20080623_AAAACIfileF20080623_AAATAC' 'sip-files00070.tif'
835c43f43bcf1d2989eb0ecd0ea5fe34
9cf7d51a45c58780acb5c99918da3edf96d67052
describe
'1874' 'info:fdaE20080623_AAAACIfileF20080623_AAATAD' 'sip-files00070.txt'
cae2aa4ed44d0f940d9361630b2040f0
c4f9703768f54e971ae5f8f33c25020c8fc61291
describe
'12681' 'info:fdaE20080623_AAAACIfileF20080623_AAATAE' 'sip-files00070thm.jpg'
a11ecf2af41baec00c7edda1e0bb9fa9
6faeb5c529ff03817374d1c77316a6b91fe29766
describe
'92637' 'info:fdaE20080623_AAAACIfileF20080623_AAATAF' 'sip-files00071.jp2'
7f8ea4b933e9d3cebbdbd5a4ab67b58a
da17158c73709b5a664ca8af8774696e1c4c6f6e
describe
'85499' 'info:fdaE20080623_AAAACIfileF20080623_AAATAG' 'sip-files00071.jpg'
7f8816fc5d840f9d797a067e48b87c1c
115d80c6ec28208930c5948d61b83e4ef5eec03c
describe
'35907' 'info:fdaE20080623_AAAACIfileF20080623_AAATAH' 'sip-files00071.pro'
2fa5e3e007f9e6e9e9a32513723449e9
2d113f577aafeeda94a351d469ea8de65c7bb087
describe
'28483' 'info:fdaE20080623_AAAACIfileF20080623_AAATAI' 'sip-files00071.QC.jpg'
e8d4d8dbd8d235e2771d7a86086143cf
c3cce81ad0a1eef99a0e622f4eb9373d009d0cb4
describe
'987684' 'info:fdaE20080623_AAAACIfileF20080623_AAATAJ' 'sip-files00071.tif'
da822c9377a08ab5188f1b1b48ecaa5e
c8e5add894ebb74fae69808c497a07a743259bc7
describe
'1601' 'info:fdaE20080623_AAAACIfileF20080623_AAATAK' 'sip-files00071.txt'
31690d518ba97b3851cab22d95293e06
55f6df7b2874b83b45c2ddaeb2cd55e09f4e25d3
'2017-03-08T08:35:39-05:00'
describe
'8325' 'info:fdaE20080623_AAAACIfileF20080623_AAATAL' 'sip-files00071thm.jpg'
bd9e0d7a013d845f66739ab9ebcce4cd
10e8f759f037c0876331acdc7d2ca10619f93e34
'2017-03-08T08:36:44-05:00'
describe
'69428' 'info:fdaE20080623_AAAACIfileF20080623_AAATAM' 'sip-files00072.jp2'
0745f61a4f6a67182a5f761cbc242fd7
6bbcf0f2eabe92aff39ec2c6ddf5d94b3430afe0
describe
'67109' 'info:fdaE20080623_AAAACIfileF20080623_AAATAN' 'sip-files00072.jpg'
a01276b9ae1924b8c6786b83f4fccbe6
e12e51ce92c30557d06ee1173e6341095c63711c
describe
'26944' 'info:fdaE20080623_AAAACIfileF20080623_AAATAO' 'sip-files00072.pro'
8b3849a0ad9ac0b3a04612ffb8efc163
cbf8f61f2893dd5f7d993f4e63556de27a3b4a61
describe
'23669' 'info:fdaE20080623_AAAACIfileF20080623_AAATAP' 'sip-files00072.QC.jpg'
32ab0e188dbd0f963595e204029b603c
fae78f07ca26257969ca6b420334ff5b2baa0ce3
describe
'912508' 'info:fdaE20080623_AAAACIfileF20080623_AAATAQ' 'sip-files00072.tif'
f69facc730c38cc50ee25c4aecd9b5d1
65e141018189c89bba265a6ce904da8b1bc021b2
describe
'1185' 'info:fdaE20080623_AAAACIfileF20080623_AAATAR' 'sip-files00072.txt'
8fffe034258384cfe05a565cf4e73d7b
26b26059d773f30e5d9cf39cf025535ef2dbd33a
describe
'7713' 'info:fdaE20080623_AAAACIfileF20080623_AAATAS' 'sip-files00072thm.jpg'
a6617412047d51f84c3dc4b793c4b84d
35c38d2f2aff8dcf04f7fb395a2cde57a39c906f
describe
'69770' 'info:fdaE20080623_AAAACIfileF20080623_AAATAT' 'sip-files00073.jp2'
6d120bd28ba640a353199d4ea619d691
1017bbe0a11ae944d802e0f1f17d56a399b65153
describe
'62952' 'info:fdaE20080623_AAAACIfileF20080623_AAATAU' 'sip-files00073.jpg'
e4536f8d23d02236aeba372d38a913c4
efedb169abb62ada9ad1e85aba3dace1b0a8a034
describe
'26395' 'info:fdaE20080623_AAAACIfileF20080623_AAATAV' 'sip-files00073.pro'
2b0796cbdd5ee46ccc72f0938a75425f
ebc5ec7778f558058bf7c57de48132ccf9d90ecb
describe
'22084' 'info:fdaE20080623_AAAACIfileF20080623_AAATAW' 'sip-files00073.QC.jpg'
812ca857cc08f907e3f4b60efcd51e2d
1366d18e2a8a23fed04193c77083e318832a07df
describe
'956408' 'info:fdaE20080623_AAAACIfileF20080623_AAATAX' 'sip-files00073.tif'
ce1fa972da6f291c09d86b96b4bd056b
907124de38bde47b70d0280ff24c10b1e010174c
'2017-03-08T08:35:01-05:00'
describe
'1146' 'info:fdaE20080623_AAAACIfileF20080623_AAATAY' 'sip-files00073.txt'
6530cb1bab9396884ffc089c6d2595c3
c9755ce9ec7731e0d135f27b76e080cd461ee04e
describe
'6939' 'info:fdaE20080623_AAAACIfileF20080623_AAATAZ' 'sip-files00073thm.jpg'
4a523370311bef5635213131f9f16bee
c75887bc52482a3d3433d85269303143fe254d06
'2017-03-08T08:35:41-05:00'
describe
'63342' 'info:fdaE20080623_AAAACIfileF20080623_AAATBA' 'sip-files00074.jp2'
7bca3c2170770691c6c1f3ba2c626735
637bdff862ba48ddfb218fb693d57058f14a93f0
'2017-03-08T08:35:12-05:00'
describe
'61424' 'info:fdaE20080623_AAAACIfileF20080623_AAATBB' 'sip-files00074.jpg'
cb1a45d14dabc6e8fd26ea69205e09be
2e94fef53326f35d48a15a46ae955f1c05f528b9
describe
'24398' 'info:fdaE20080623_AAAACIfileF20080623_AAATBC' 'sip-files00074.pro'
17cc6b740584f8fd0603bf2ad9bba1d3
4970869cef417251efbc5b8ef51a4a8aadd636ae
describe
'22048' 'info:fdaE20080623_AAAACIfileF20080623_AAATBD' 'sip-files00074.QC.jpg'
5bec7b76f41c941706d3067bbba5e2e9
71f44ee96064bd9d7904ffb9dbad12c23438d83b
describe
'903960' 'info:fdaE20080623_AAAACIfileF20080623_AAATBE' 'sip-files00074.tif'
f140611c9ace6f2045ed15a45503d722
36606701460fa7045e8485d015b321c14897c497
'2017-03-08T08:35:32-05:00'
describe
'1033' 'info:fdaE20080623_AAAACIfileF20080623_AAATBF' 'sip-files00074.txt'
041c49228fe403120a520c8585671120
4f94fb528825b2ae3cb43ddc9cf9faf474eddd06
describe
'6899' 'info:fdaE20080623_AAAACIfileF20080623_AAATBG' 'sip-files00074thm.jpg'
e684f8476d150906b50b054e09cc6639
746131ec73b782e61f89a87c897edb71915ddc43
'2017-03-08T08:34:50-05:00'
describe
'72502' 'info:fdaE20080623_AAAACIfileF20080623_AAATBH' 'sip-files00075.jp2'
8b168ae360ad8808cba1001225d2add2
fae88e6ce11f6f5c61137c7a38c207b034422ee1
describe
'60670' 'info:fdaE20080623_AAAACIfileF20080623_AAATBI' 'sip-files00075.jpg'
ee6dd1e846b494e1a1d18c6beec2953e
351538a8abbe2d5b4268df888e690307e1c8293f
describe
'27885' 'info:fdaE20080623_AAAACIfileF20080623_AAATBJ' 'sip-files00075.pro'
dc4b58caf57eb3f5f49fdc741d072741
f11decec3760726c179d0b26d19bb4ec7fbff648
describe
'21591' 'info:fdaE20080623_AAAACIfileF20080623_AAATBK' 'sip-files00075.QC.jpg'
11a8a5321d8c1e933894e7c30904d1f8
f693f8023ad67bd12d5cf65257da4c18478f9ed0
describe
'993032' 'info:fdaE20080623_AAAACIfileF20080623_AAATBL' 'sip-files00075.tif'
e6c7d53aa84d7dc35e63935d98c2c015
5c11d1bdc3c7376f11325058cc211ac09132f918
describe
'1235' 'info:fdaE20080623_AAAACIfileF20080623_AAATBM' 'sip-files00075.txt'
a3298cc0275ab0429fa152e930bb13a8
8a93d42137f9a425b8fcdf295ec0721272a5f2ac
describe
'6806' 'info:fdaE20080623_AAAACIfileF20080623_AAATBN' 'sip-files00075thm.jpg'
928166482c7382c9ea7a6a7c30ffb684
35e49cde13873ccb8cfdd749de25ae5bddb4ef8d
describe
'101760' 'info:fdaE20080623_AAAACIfileF20080623_AAATBO' 'sip-files00076.jp2'
9549452f08924238f41d73e0a2c7e1d4
2a684add08b5b0c72928419bd0462f803e8ba2b3
describe
'93335' 'info:fdaE20080623_AAAACIfileF20080623_AAATBP' 'sip-files00076.jpg'
e45326b3b325b17652f5164dbb1b26b7
4379730aa76e54f5da89be5d2516fa6f0f196489
describe
'42260' 'info:fdaE20080623_AAAACIfileF20080623_AAATBQ' 'sip-files00076.pro'
59579a7c4c8d92b398c684da89ab7987
4b0862083ec29e3dfed6d49bdd8444575b64d897
describe
'32573' 'info:fdaE20080623_AAAACIfileF20080623_AAATBR' 'sip-files00076.QC.jpg'
af2838ca9f9f2bd367ea6ab8883df79e
88db9f992b461f1d0404d58627c5620e6505a953
describe
'922764' 'info:fdaE20080623_AAAACIfileF20080623_AAATBS' 'sip-files00076.tif'
6a2f7ab94e48785916f5505d4005bde9
39aad638230a8659689b89fc3b84a4c0dde9b144
'2017-03-08T08:35:25-05:00'
describe
'1858' 'info:fdaE20080623_AAAACIfileF20080623_AAATBT' 'sip-files00076.txt'
c044a9f7a4479f1ef4a1f58f6e212cec
cea47585c1e97ac881a559342e5f3b688f63c650
describe
'9790' 'info:fdaE20080623_AAAACIfileF20080623_AAATBU' 'sip-files00076thm.jpg'
7f63caa5b8feff216c0f601a1a865578
755707820d71c26618c48f11203db2d6b185f615
describe
'82685' 'info:fdaE20080623_AAAACIfileF20080623_AAATBV' 'sip-files00077.jp2'
24013d787decb11eeea0b70450c8df83
a240a2019507205bb5dfbc0101de734dcaee32ea
'2017-03-08T08:35:14-05:00'
describe
'67746' 'info:fdaE20080623_AAAACIfileF20080623_AAATBW' 'sip-files00077.jpg'
a8de9647c2671c84fdbd445a586f253f
aa526fee66ec023ad3d8355d53e24803ba011b8c
describe
'34054' 'info:fdaE20080623_AAAACIfileF20080623_AAATBX' 'sip-files00077.pro'
86e56bf165325b52caf9db39a9c9a39b
217bb9c6287f6f1f411a33c9d8e9f8435d576687
describe
'23955' 'info:fdaE20080623_AAAACIfileF20080623_AAATBY' 'sip-files00077.QC.jpg'
1b520c0e353d4a32f6169018743a94f9
09743135c1dfdf80f6114e5f91097d74f2f0bb3a
describe
'1001016' 'info:fdaE20080623_AAAACIfileF20080623_AAATBZ' 'sip-files00077.tif'
1e7912e6fcc1626c29d9cc0affa8a1db
02ef04d6274e9653a384b806213cc80ffc1abf47
describe
'1481' 'info:fdaE20080623_AAAACIfileF20080623_AAATCA' 'sip-files00077.txt'
7ab1274a7edd554ab3cb453439edae89
83f4155e9e33c93bcc5e0ba2213374d459509b49
describe
'7368' 'info:fdaE20080623_AAAACIfileF20080623_AAATCB' 'sip-files00077thm.jpg'
efe1d0657326dfca10b9420aef2d3ad2
83b689986b969e8f5ba590583c41157649eeba45
describe
'77755' 'info:fdaE20080623_AAAACIfileF20080623_AAATCC' 'sip-files00078.jp2'
e2179aafbef7b466824b0d4e6e96566d
56d3d48a3fe51741853acff299778ce8b6714861
describe
'72135' 'info:fdaE20080623_AAAACIfileF20080623_AAATCD' 'sip-files00078.jpg'
be716eb341870d130fe02330f86852ec
ceb949f5a1b3a85ed77d2e2f9f75723646a10fcc
describe
'31651' 'info:fdaE20080623_AAAACIfileF20080623_AAATCE' 'sip-files00078.pro'
3c4e6690f1e67efbd8bff91a5511a6cc
fbedfaebe4f4c589aa2beb532d939e5ff53b6e5c
describe
'25140' 'info:fdaE20080623_AAAACIfileF20080623_AAATCF' 'sip-files00078.QC.jpg'
787c8c5a28ee81561c33bd42ddb3e081
b4d1afec1c6a8443969f0518f91b6e3f5d495b9e
describe
'928668' 'info:fdaE20080623_AAAACIfileF20080623_AAATCG' 'sip-files00078.tif'
01e7155a207853df94c517cb36eb0f14
a93dd12aab975471036156e73ae1634d8d573a48
describe
'1379' 'info:fdaE20080623_AAAACIfileF20080623_AAATCH' 'sip-files00078.txt'
9eff7cb3deba63547ba9f067de35f451
48106e47475bad95206924c52fcc7011bcdaf831
describe
'8397' 'info:fdaE20080623_AAAACIfileF20080623_AAATCI' 'sip-files00078thm.jpg'
ac06c7e0faec0de7c13baed1eb8791b1
bf20c2d851c6cd935def6ccad39b83f01a0745d9
describe
'96635' 'info:fdaE20080623_AAAACIfileF20080623_AAATCJ' 'sip-files00079.jp2'
8ac4f30697ad805c98059f83da6f4f85
7dd6d74b83417b560784925cdbc41dca7ea7804f
describe
'80830' 'info:fdaE20080623_AAAACIfileF20080623_AAATCK' 'sip-files00079.jpg'
c56590ecc1b7b3d5ad713720735f6a9b
02925a868b8a5121d41d70a08e0673d474b74bbd
describe
'40450' 'info:fdaE20080623_AAAACIfileF20080623_AAATCL' 'sip-files00079.pro'
21a444e7968a4ba76e869eb7477e9e5a
a571ef49ea8ada48a92fac76d0873b7dd2122e3b
describe
'27519' 'info:fdaE20080623_AAAACIfileF20080623_AAATCM' 'sip-files00079.QC.jpg'
ed2eae8f47043e6b6c59b43901e73c1b
4f59902572fe36b62a1724f4286b27a3aece97a6
'2017-03-08T08:36:32-05:00'
describe
'977324' 'info:fdaE20080623_AAAACIfileF20080623_AAATCN' 'sip-files00079.tif'
4628212d1d25d7889654f3027c6cc6f7
1a25e3d9de3a22d53843c1f585aaea85936ab715
describe
'1755' 'info:fdaE20080623_AAAACIfileF20080623_AAATCO' 'sip-files00079.txt'
91ac928a6d45c6dcabd0dc3d56f06c80
1f69e832255da9fa3f4b571d7495effe366dcfd3
describe
'8530' 'info:fdaE20080623_AAAACIfileF20080623_AAATCP' 'sip-files00079thm.jpg'
00eaed11a95e049faa306c55c04b5191
3f98c5524ab11ddf0932b25dbe206e4e0fd2cc06
'2017-03-08T08:36:27-05:00'
describe
'83730' 'info:fdaE20080623_AAAACIfileF20080623_AAATCQ' 'sip-files00080.jp2'
0e76664c2f6a02ea93ad5535e772bd0d
271313e718045af5a78444489d40a8e9aaa41518
describe
'80633' 'info:fdaE20080623_AAAACIfileF20080623_AAATCR' 'sip-files00080.jpg'
22fdc7d774a12fae32a36850d0a17ef1
21b50ecb3fce61119ce0af282ba6a4041c897e96
'2017-03-08T08:33:57-05:00'
describe
'35137' 'info:fdaE20080623_AAAACIfileF20080623_AAATCS' 'sip-files00080.pro'
e5973d893f83fc77d26ebb613d7fa22d
77cac69c34ebe573161782434d081332f32ad10c
'2017-03-08T08:34:23-05:00'
describe
'26669' 'info:fdaE20080623_AAAACIfileF20080623_AAATCT' 'sip-files00080.QC.jpg'
8c0921cff7d6d1e04c4796b4fb103cc8
955c3f6e28eca8e531f6ab66d4a3960f35b76260
describe
'905504' 'info:fdaE20080623_AAAACIfileF20080623_AAATCU' 'sip-files00080.tif'
c81d1b7927e9bf68a6e6603b0cad0322
d89715d5e5327db2a6b734dcf1c960a9f15c144a
describe
'1524' 'info:fdaE20080623_AAAACIfileF20080623_AAATCV' 'sip-files00080.txt'
345be49804b188b3f78329ff8906d2ff
88374afa04944992cbb51d009c54714d19fd61ac
'2017-03-08T08:33:47-05:00'
describe
'8751' 'info:fdaE20080623_AAAACIfileF20080623_AAATCW' 'sip-files00080thm.jpg'
a958032e99e2c83ec84e9255cb8ee684
ab3913894fb756fecf0e24ae57a89444f44061bd
'2017-03-08T08:36:47-05:00'
describe
'88361' 'info:fdaE20080623_AAAACIfileF20080623_AAATCX' 'sip-files00081.jp2'
00b660efd713ad15f7ef6bc3d548792a
83f46b5e6a45f309e84ad6dd6fa890fcd4e4cde5
describe
'75373' 'info:fdaE20080623_AAAACIfileF20080623_AAATCY' 'sip-files00081.jpg'
820b7f95393538393c170a4131c4a653
6dc9a56b8efc370c7c96b726172ce5e5b2ed2397
describe
'37466' 'info:fdaE20080623_AAAACIfileF20080623_AAATCZ' 'sip-files00081.pro'
a91b1f2bde30acd7bab94e3fd77c68eb
b323d49db06ba5f9987a38e10b052af319350f4b
describe
'25778' 'info:fdaE20080623_AAAACIfileF20080623_AAATDA' 'sip-files00081.QC.jpg'
d3d9ea6ac482c075aff384e0a7abd6a7
fc8d0ffc8c611bd5cd2fb877daa2c86d867b44c1
describe
'976444' 'info:fdaE20080623_AAAACIfileF20080623_AAATDB' 'sip-files00081.tif'
3e7fbc7613f9ddba8681f43a688d7254
6bb2a38729a615894aac539afbd2948a15eb5b0a
'2017-03-08T08:32:47-05:00'
describe
'1638' 'info:fdaE20080623_AAAACIfileF20080623_AAATDC' 'sip-files00081.txt'
4a717be70b32478a0038585fb7680d74
d9e42bbd1e298fb8f8dcac91427953cb3a90053d
describe
'8062' 'info:fdaE20080623_AAAACIfileF20080623_AAATDD' 'sip-files00081thm.jpg'
9080311bab5b1cdeb85ec8665c83684c
cc06951abd317248049037f81688914320c2f907
describe
'79203' 'info:fdaE20080623_AAAACIfileF20080623_AAATDE' 'sip-files00082.jp2'
9c92e31faf0e8fd101009ad1089eae21
d6818a79422d5ad787dcf7a6a7956314285de75d
describe
'73701' 'info:fdaE20080623_AAAACIfileF20080623_AAATDF' 'sip-files00082.jpg'
7d5c3bab9c4047c4ccdc7583b6ea2d20
2990da8a260ffc8819480fbcd09cbcf65fac8f6a
describe
'33489' 'info:fdaE20080623_AAAACIfileF20080623_AAATDG' 'sip-files00082.pro'
e9c442e40c165c365edebbf3baffcc80
e8fb20075b471ad07a02c460784b95602b4a55ea
describe
'26457' 'info:fdaE20080623_AAAACIfileF20080623_AAATDH' 'sip-files00082.QC.jpg'
54d7bd3fffb332e85ffbfe98b8551ff5
e11242bc03c8f50bfe2246f16255a1f0c6dd9401
describe
'919256' 'info:fdaE20080623_AAAACIfileF20080623_AAATDI' 'sip-files00082.tif'
4e110becd455a516c0b4fb7b6c05490e
2c8c8c8ad915a8325faa32f691f50a6740901a0f
describe
'1540' 'info:fdaE20080623_AAAACIfileF20080623_AAATDJ' 'sip-files00082.txt'
26caede0fac7871d53e8f894b3aa6926
100b2d0d2e6e78ec95351ac35631a2267b5d4cc3
describe
'8359' 'info:fdaE20080623_AAAACIfileF20080623_AAATDK' 'sip-files00082thm.jpg'
d0b0562bd0cb1ce126c0a929c3bfa32c
78ab2c3f01a6d1f94144d30babfc46a58b98e1d5
'2017-03-08T08:33:52-05:00'
describe
'82692' 'info:fdaE20080623_AAAACIfileF20080623_AAATDL' 'sip-files00083.jp2'
657ba82d2d4e18a6ac2b027cb13b7d22
5c1bef0451ca5d9dce6abfb35cbe2ae07e7fd0f6
describe
'67875' 'info:fdaE20080623_AAAACIfileF20080623_AAATDM' 'sip-files00083.jpg'
b280672cbfac6ed4c2bfbb25c26aabc8
1ae5cc8233cbeeaa78817337da55343ac2e08a60
describe
'34458' 'info:fdaE20080623_AAAACIfileF20080623_AAATDN' 'sip-files00083.pro'
0f040fb72e06eb30372acfb402455241
b56b5d87ab0dec6addc958bc13ec20a26fdeaa25
describe
'22991' 'info:fdaE20080623_AAAACIfileF20080623_AAATDO' 'sip-files00083.QC.jpg'
f37e2831d5b5efd67b82ab351c327cfd
6ff6e6a22ce2bc00c0cba8988222723d3a54a03e
describe
'992060' 'info:fdaE20080623_AAAACIfileF20080623_AAATDP' 'sip-files00083.tif'
0c3ac230fa1315500d5a2ce0bebf4194
3012527fa230f0911c102cb79813833f90826145
'2017-03-08T08:33:56-05:00'
describe
'1480' 'info:fdaE20080623_AAAACIfileF20080623_AAATDQ' 'sip-files00083.txt'
054c2cdc2c64d9bf1056c04a630b8bc5
bc7b47411b4888ac9598c2ccc9af563d4c99b07d
describe
'7380' 'info:fdaE20080623_AAAACIfileF20080623_AAATDR' 'sip-files00083thm.jpg'
0115b0fa887e30383f880230b9ddda6a
fc7e4c95a02ca8bd6e270fa5e75a4e53f745a8f5
describe
'88057' 'info:fdaE20080623_AAAACIfileF20080623_AAATDS' 'sip-files00084.jp2'
80a7eef7123d39939a72e24ed1441bc3
59c9aaf9297f892c68d655b060fe99d056c99953
describe
'84717' 'info:fdaE20080623_AAAACIfileF20080623_AAATDT' 'sip-files00084.jpg'
d8de14bf6a2b6ecf7cc66d11d1fe99bc
8cd760ac32d4aad10acd60c0e8e14a9237404590
describe
'37536' 'info:fdaE20080623_AAAACIfileF20080623_AAATDU' 'sip-files00084.pro'
e18e29916a0a755427437d0101d38abf
92cd4b4aadb7f900836c7509258d1711896ee883
describe
'26971' 'info:fdaE20080623_AAAACIfileF20080623_AAATDV' 'sip-files00084.QC.jpg'
7c698ce57173fcb5b547835356344d01
9ab3932567ba4b86d06541e51eb5a061760a7a31
describe
'886868' 'info:fdaE20080623_AAAACIfileF20080623_AAATDW' 'sip-files00084.tif'
898d04e29ca7ba12988bf8404e152262
4dc6a75b104c1bc65b40a6c4d95c1992d32dc266
describe
'1655' 'info:fdaE20080623_AAAACIfileF20080623_AAATDX' 'sip-files00084.txt'
9a4d363436c301467fe98ab183d92898
6f2b4705112f8b9b1c34d8933120e20d6a3448ea
describe
'9635' 'info:fdaE20080623_AAAACIfileF20080623_AAATDY' 'sip-files00084thm.jpg'
f3961aa61fe7572598b0406752a69932
adbba16a5dbc64f6672ad1c7c2b83741c53855b9
describe
'78268' 'info:fdaE20080623_AAAACIfileF20080623_AAATDZ' 'sip-files00085.jp2'
30932258fa455965bcec8874c8af7325
18296f6b48184af2865643d3fd9f5c0dbbe78c03
describe
'62445' 'info:fdaE20080623_AAAACIfileF20080623_AAATEA' 'sip-files00085.jpg'
ded2050bc8dfe89a41deae8e03acc4ba
1f72d5981356bab5a0f35fe3c2cd8b33b0b6ee87
describe
'31345' 'info:fdaE20080623_AAAACIfileF20080623_AAATEB' 'sip-files00085.pro'
46c9a926fc45087d6d782fcfa86a5263
e6d260c60bbf0416450fa08613992e513380ea2b
describe
'21279' 'info:fdaE20080623_AAAACIfileF20080623_AAATEC' 'sip-files00085.QC.jpg'
c6743ddf6535396198f6e5266f344987
0352bf2631950dcfd5892a514bbe5de95245ca11
describe
'1019364' 'info:fdaE20080623_AAAACIfileF20080623_AAATED' 'sip-files00085.tif'
518d6ecba942f771778b01100a8a3e6f
87cfbd5b18f6eacb763132cd8f4a6bf50a3eb999
describe
'1390' 'info:fdaE20080623_AAAACIfileF20080623_AAATEE' 'sip-files00085.txt'
8bfc1508bd487401d89aa9a738a5eed6
d46974e1bbecdfabc5f9ebae52cbc7519c8e8ab5
describe
'6996' 'info:fdaE20080623_AAAACIfileF20080623_AAATEF' 'sip-files00085thm.jpg'
e814adb049a94f7a88f489e8e3fb1954
d456d75c93053cca6c3792896c82e723a696c868
describe
'73755' 'info:fdaE20080623_AAAACIfileF20080623_AAATEG' 'sip-files00086.jp2'
70f8ddc718040897c13d9778345b8a73
48ab9baa9750e79b237622bea6e44039d48220fc
describe
'71322' 'info:fdaE20080623_AAAACIfileF20080623_AAATEH' 'sip-files00086.jpg'
0ca1432a64f9232f0ea40db836b4c0b9
ee21b2d1d403777041d4e0b9b7645ba89648d204
'2017-03-08T08:36:17-05:00'
describe
'30679' 'info:fdaE20080623_AAAACIfileF20080623_AAATEI' 'sip-files00086.pro'
d40aecc0cb8990ce69d6d4d0014e1fee
2d93ce01034a76fe4e1dee8ffbd91dc4453431f3
describe
'25781' 'info:fdaE20080623_AAAACIfileF20080623_AAATEJ' 'sip-files00086.QC.jpg'
1d678fea4a47c67844ebe08bae9c1bdf
4751a6f1207e8b8ed89a6e06c4d2bc62306a0446
describe
'893044' 'info:fdaE20080623_AAAACIfileF20080623_AAATEK' 'sip-files00086.tif'
c25626601f9f3e575f2cdaa152598a75
7a6a09ad6e97f9d81a5a1b507439309b34b115bd
describe
'1474' 'info:fdaE20080623_AAAACIfileF20080623_AAATEL' 'sip-files00086.txt'
24176e6a6bdec370c7889418509dc99c
a853d2a88acc5dc182cef3889db972d819f83b15
describe
'8409' 'info:fdaE20080623_AAAACIfileF20080623_AAATEM' 'sip-files00086thm.jpg'
6615785955ee68cbec5e1a495d6d0b16
2ccf5be583796b3e71186b1fe81971961da64fe6
describe
'62702' 'info:fdaE20080623_AAAACIfileF20080623_AAATEN' 'sip-files00087.jp2'
db5123349bf4b53d72d39ea04ad964cc
00acf7e8448ef5b7d668dfcdcc12010bf221f61e
describe
'53216' 'info:fdaE20080623_AAAACIfileF20080623_AAATEO' 'sip-files00087.jpg'
5449968da875a364c6d889b1abaacbd4
d6503dfbd657b7c38331f4cb7812b60219e73ab9
describe
'23863' 'info:fdaE20080623_AAAACIfileF20080623_AAATEP' 'sip-files00087.pro'
2dc7657fc1a8f2545529b7ea4549488d
458a177f5a07d67991db14a8bcabb7a7762e2a9e
'2017-03-08T08:33:16-05:00'
describe
'17746' 'info:fdaE20080623_AAAACIfileF20080623_AAATEQ' 'sip-files00087.QC.jpg'
7a7c41c97f6a36b81439c28ad4474b20
286876f6012804b1a7dceffeb049f0fca8170489
describe
'1005144' 'info:fdaE20080623_AAAACIfileF20080623_AAATER' 'sip-files00087.tif'
cd6dbde60d15fed13dbb8ed1ed0057d0
a42829e5f1e3354665b09f26bd0f7d109457ffb1
'2017-03-08T08:34:54-05:00'
describe
'1025' 'info:fdaE20080623_AAAACIfileF20080623_AAATES' 'sip-files00087.txt'
af0ee1e3959ac1499788e07367e9bee9
ba0c8e8dfc06d8c61536096aeeca41e4ce48a7b7
describe
'6309' 'info:fdaE20080623_AAAACIfileF20080623_AAATET' 'sip-files00087thm.jpg'
441a179cb64b6ffbc2f269efe968a9dd
4be564899a091fff681643d8986991139694c6d4
'2017-03-08T08:32:18-05:00'
describe
'64684' 'info:fdaE20080623_AAAACIfileF20080623_AAATEU' 'sip-files00088.jp2'
e00c2040a2ff9710b09438df47f839dd
88882be509f58a8ff59a3a08b900bb79cc94f79c
describe
'62534' 'info:fdaE20080623_AAAACIfileF20080623_AAATEV' 'sip-files00088.jpg'
8b2313cf87284927c3246f9280670420
ee3ba83a92e0ea166b2a27c3fe4d74fe25659b37
describe
'26021' 'info:fdaE20080623_AAAACIfileF20080623_AAATEW' 'sip-files00088.pro'
a2d6aed466d284e163d57c9581056954
4c6c5a20c6416322b797d20bd23d7af6d56b9976
describe
'23562' 'info:fdaE20080623_AAAACIfileF20080623_AAATEX' 'sip-files00088.QC.jpg'
b0a6fce43be2e6855ef83a6ccedf83e2
66e7ab00c02fc80eff95b1b79d88c3cf982efd02
describe
'911992' 'info:fdaE20080623_AAAACIfileF20080623_AAATEY' 'sip-files00088.tif'
06e977b91f1dbf51eded52ed495a09c5
ec3b51f06d7fd9d5f899d085d8da8a049d030cdf
describe
'1168' 'info:fdaE20080623_AAAACIfileF20080623_AAATEZ' 'sip-files00088.txt'
e4111cb9cf105331b582593f0822b46a
6d8e8aa0d9b4cbbabbe5536fa09198f6cee5202d
describe
'6941' 'info:fdaE20080623_AAAACIfileF20080623_AAATFA' 'sip-files00088thm.jpg'
678289f47a205e22092aba18c628ef97
db4f1d41071cf6439365c5d3a92ac684891b9a61
'2017-03-08T08:35:59-05:00'
describe
'70925' 'info:fdaE20080623_AAAACIfileF20080623_AAATFB' 'sip-files00089.jp2'
ff1cf8812a822469be1264007da2f018
d01e92874669c4ff975b56cbeebd3666426c33de
describe
'60988' 'info:fdaE20080623_AAAACIfileF20080623_AAATFC' 'sip-files00089.jpg'
95e6da5818ed1d2531e580fa9714cac0
231461298fea0b82fd0703819ec23d7b9e757a66
describe
'28970' 'info:fdaE20080623_AAAACIfileF20080623_AAATFD' 'sip-files00089.pro'
441545cf90b787ba2090c984b81c659b
9858f33ce099843ff9a9980ab22c7203e1d6df8b
describe
'21255' 'info:fdaE20080623_AAAACIfileF20080623_AAATFE' 'sip-files00089.QC.jpg'
66dc97a1dc951e8fe3924d2c02b9dd1f
a04177df93f9438a247db5e8fd4fc54c7d9c2120
describe
'980064' 'info:fdaE20080623_AAAACIfileF20080623_AAATFF' 'sip-files00089.tif'
b3e526ffb587dcab53a6311749624d6d
1ea5e0ca97dacb76e02c34eaa0b606a1f3798b99
describe
'1277' 'info:fdaE20080623_AAAACIfileF20080623_AAATFG' 'sip-files00089.txt'
5c80ce2fd80b5ed56d88cbfb44e755a2
2b0982f43c74556694f6d824e3f40f0fc442d6a8
describe
'7116' 'info:fdaE20080623_AAAACIfileF20080623_AAATFH' 'sip-files00089thm.jpg'
d4e5728aca9344caa0baa972cb6db0a7
9b9277e417d2aaf6e45fad17fb4c7abc3dd0ab2c
describe
'93709' 'info:fdaE20080623_AAAACIfileF20080623_AAATFI' 'sip-files00090.jp2'
814ff6ef8aeb834750fef48b196d8c02
ca0a4ef257b72eee5f818cec2c1849e3fb688b8b
describe
'89333' 'info:fdaE20080623_AAAACIfileF20080623_AAATFJ' 'sip-files00090.jpg'
792d07e24fd2117078871a0f65573f51
98fe9ed4fa5235ddd9416196d96131e4737f4c1e
'2017-03-08T08:35:24-05:00'
describe
'38508' 'info:fdaE20080623_AAAACIfileF20080623_AAATFK' 'sip-files00090.pro'
0f9a8581f4f59e1102743914818eaf21
0f03bfc3831341b23a9785c59cda461f97c6c440
describe
'32804' 'info:fdaE20080623_AAAACIfileF20080623_AAATFL' 'sip-files00090.QC.jpg'
75b4015d344b3598b3db38ae0fc5c6c7
ab8c8be046646b614d2ca4e91c99ac40b47237cd
describe
'894020' 'info:fdaE20080623_AAAACIfileF20080623_AAATFM' 'sip-files00090.tif'
f3a337c1189e6aa066cf1b3828c26fe8
39f0f79c5a3d743a98552404f893d593d86d1bee
describe
'1723' 'info:fdaE20080623_AAAACIfileF20080623_AAATFN' 'sip-files00090.txt'
804f7fd1d103c64f09c1f6bde4eb89c5
61fb83cb22902a03d1f89e7ba629e70ceb8c3483
describe
'10026' 'info:fdaE20080623_AAAACIfileF20080623_AAATFO' 'sip-files00090thm.jpg'
78e8b8059bdb5d9d3b0c82a6fc3b335d
813a9606a505d9faee243be6ae2c1517ec7c6450
describe
'73704' 'info:fdaE20080623_AAAACIfileF20080623_AAATFP' 'sip-files00091.jp2'
28cdaa0964afb613395504034d876ec4
a0caf09b49dc5b831bba188dd89cf826c56db6cb
describe
'63793' 'info:fdaE20080623_AAAACIfileF20080623_AAATFQ' 'sip-files00091.jpg'
bcbf62a3ac2fea0b12c4571472b25094
5c53d8967e1652d640ea1c074598f5f0fdd0318a
describe
'29095' 'info:fdaE20080623_AAAACIfileF20080623_AAATFR' 'sip-files00091.pro'
dbd2eccf2e8c6a227748f0f6ada8d7a7
244b34200dbeba7dcf6463ceae045949886a7db3
describe
'22397' 'info:fdaE20080623_AAAACIfileF20080623_AAATFS' 'sip-files00091.QC.jpg'
2d583bc7fcdaa3799accfa8e35e1899b
f069c0333dec1d971224198a74fbd2f7a59aef74
describe
'980100' 'info:fdaE20080623_AAAACIfileF20080623_AAATFT' 'sip-files00091.tif'
1a7a9e731d8bafb7116730350b614c5e
b1f751c4ca50a46a4e34ef5f778bb0bc58afb500
'2017-03-08T08:35:04-05:00'
describe
'1296' 'info:fdaE20080623_AAAACIfileF20080623_AAATFU' 'sip-files00091.txt'
94320cb1a36066ccb4d466a9c92d6456
52d24b7fe212b898dd0e05eca73d66bf7c017a36
describe
'7223' 'info:fdaE20080623_AAAACIfileF20080623_AAATFV' 'sip-files00091thm.jpg'
856e23b30edd40c17c796e926d829c2f
2b283c3ef17ad9551f621d73edb73312d40e32a0
describe
'69386' 'info:fdaE20080623_AAAACIfileF20080623_AAATFW' 'sip-files00092.jp2'
1d286157600b60fd9cfbd0279a4fd464
fef1d3c7f2bc9a1f7dcaf693de7558e5b982624b
describe
'66783' 'info:fdaE20080623_AAAACIfileF20080623_AAATFX' 'sip-files00092.jpg'
fd6225dec1b1326126c387fea07117f3
23467762f892bbfeeedcd2469a25311c6bd8356a
describe
'28688' 'info:fdaE20080623_AAAACIfileF20080623_AAATFY' 'sip-files00092.pro'
743f86f62993c17e91c74684faccdf94
6c8fa11246b168a1ae01207e0f70b11862005b5d
'2017-03-08T08:36:14-05:00'
describe
'22370' 'info:fdaE20080623_AAAACIfileF20080623_AAATFZ' 'sip-files00092.QC.jpg'
691f47c1f44582285890089da011be62
33394f5e28d706cf7d0af10fb9b25366f703ff43
describe
'892756' 'info:fdaE20080623_AAAACIfileF20080623_AAATGA' 'sip-files00092.tif'
cdfca299f8bec6761caaa932a3c76891
dfc6493b757ae64fff75d7684c0dda49838b6166
describe
'1266' 'info:fdaE20080623_AAAACIfileF20080623_AAATGB' 'sip-files00092.txt'
99d3325b0abd343ad41a763f6c54756a
66eec3e2c3539853eab8e4fb49dcece07d41bb77
describe
'7809' 'info:fdaE20080623_AAAACIfileF20080623_AAATGC' 'sip-files00092thm.jpg'
02f12a98451c390b63db38d1a796d79c
52e865f0f67040ed9a37923172b95aec6b8ad685
describe
'76031' 'info:fdaE20080623_AAAACIfileF20080623_AAATGD' 'sip-files00093.jp2'
c9a0022528dda44fd7d3034f2985317b
16f249b83920e1811cf73c882522106eb188d558
describe
'63947' 'info:fdaE20080623_AAAACIfileF20080623_AAATGE' 'sip-files00093.jpg'
e0a81483a044d0f530deb84bb9ff4dfd
951e8ba679991d50b04f8926422c944162f01686
describe
'31120' 'info:fdaE20080623_AAAACIfileF20080623_AAATGF' 'sip-files00093.pro'
276fa87c32825bb5e2c0ab17b377acff
346a7ffcb510bab0e1e5ff0ffd36a1234899532e
describe
'22525' 'info:fdaE20080623_AAAACIfileF20080623_AAATGG' 'sip-files00093.QC.jpg'
4ff13d8f263f2a650c662e73e58f23a4
841a9045b3cce891b6e1c21a68307c5e3cc4a08c
describe
'979936' 'info:fdaE20080623_AAAACIfileF20080623_AAATGH' 'sip-files00093.tif'
519ebeb8a39fdb324a5b715937e9c66e
7a45f425364533d7dda47dba0940648c8c9a307d
describe
'info:fdaE20080623_AAAACIfileF20080623_AAATGI' 'sip-files00093.txt'
52c3fe976a0079365c0f65c0d2d5754e
061c48a9820427111634ca7fb09aad58ac2acbe6
describe
'7112' 'info:fdaE20080623_AAAACIfileF20080623_AAATGJ' 'sip-files00093thm.jpg'
feb1b783790f0d5a548fab74d6eab878
4353ad14168b12bfb3e227d0bd832874c53f384c
describe
'80997' 'info:fdaE20080623_AAAACIfileF20080623_AAATGK' 'sip-files00094.jp2'
ede760abef04ea1c95ee9d5b6bd3bed0
8e3a499e41d3cce899500bd1fcbcfc25a724989f
describe
'77155' 'info:fdaE20080623_AAAACIfileF20080623_AAATGL' 'sip-files00094.jpg'
2181cd5e0694a82a525f144a15fc3e90
01d40d5721286c268df56c1dd4a5d3fff5f8d512
describe
'34295' 'info:fdaE20080623_AAAACIfileF20080623_AAATGM' 'sip-files00094.pro'
3a85dba91e8cc649cfd5a8ac1d4dce91
65bd9199c33d374a2ea4ce0d2bc46b5ee7f270c3
describe
'26479' 'info:fdaE20080623_AAAACIfileF20080623_AAATGN' 'sip-files00094.QC.jpg'
0c4b198d4fc71a172e1cefb0c96fc0a6
ae26f01d24d4cffbf76c24dd7da4392f3a51e4fa
describe
'893348' 'info:fdaE20080623_AAAACIfileF20080623_AAATGO' 'sip-files00094.tif'
c51e19602c81804b6150f1a3ed1d7fd1
181d095ec556dc8c8875343128d4c1071880767a
describe
'1507' 'info:fdaE20080623_AAAACIfileF20080623_AAATGP' 'sip-files00094.txt'
c7712bacf4edabf5ed85f320f0faa64a
601d95c606507272dcbbcf5dac367e64e9f7b7e3
describe
'8743' 'info:fdaE20080623_AAAACIfileF20080623_AAATGQ' 'sip-files00094thm.jpg'
72d71c0f94e9de654004ae52f3c96860
4630bc600b9f19de87b5e508e47f0f06926e2b25
describe
'70771' 'info:fdaE20080623_AAAACIfileF20080623_AAATGR' 'sip-files00095.jp2'
b2eb0200a9407620a36895e2fdb91ab6
d56b05b1773887a0ebf31f5ffc63d8f055b07d3a
describe
'60169' 'info:fdaE20080623_AAAACIfileF20080623_AAATGS' 'sip-files00095.jpg'
25dd6f6bba0c53820474bb107fdb2aba
52677b010070574ca2906978f8175fc7e0aa73de
describe
'28607' 'info:fdaE20080623_AAAACIfileF20080623_AAATGT' 'sip-files00095.pro'
9eea9b02523bd1f3b10156782160c542
3a3f5e1c48f47d7ed3c56e8526452937d71a85d3
describe
'21936' 'info:fdaE20080623_AAAACIfileF20080623_AAATGU' 'sip-files00095.QC.jpg'
b05d3bcd23567f2e0947a663c0585a60
2921f903723da7efbf3471e4b5c0587012910178
describe
'980004' 'info:fdaE20080623_AAAACIfileF20080623_AAATGV' 'sip-files00095.tif'
0b675ae3e5cbd17e31e7a49cae93a846
bd13dd1dba4e5df2908c2e2a5a7c4779e7a92d70
describe
'1221' 'info:fdaE20080623_AAAACIfileF20080623_AAATGW' 'sip-files00095.txt'
6082e7008664e8d4eec6d9b9b80c6f50
3f3f40dd915c93d3d0e7c65374fba725ce152648
describe
'6898' 'info:fdaE20080623_AAAACIfileF20080623_AAATGX' 'sip-files00095thm.jpg'
85fe0c64b8827dfb47290a9141dd89cf
d9cf8ef496a456605c3e1af2d4e6bec6fa4583c3
describe
'89627' 'info:fdaE20080623_AAAACIfileF20080623_AAATGY' 'sip-files00096.jp2'
c803c64883dbf529af7b72423b1d31a5
bf113bdc931e4550e0380bedc1acbbb46896f7df
describe
'82869' 'info:fdaE20080623_AAAACIfileF20080623_AAATGZ' 'sip-files00096.jpg'
f774a35eb62af5953bc274c6076893e0
75ad8ddad76fd2ee1e71fbac794a1cac264f8631
describe
'37850' 'info:fdaE20080623_AAAACIfileF20080623_AAATHA' 'sip-files00096.pro'
720b56cd2c803745f9a8b1273e3b2a23
aa76f604eacc08a3b1a141d2c47011666e087bd2
describe
'29166' 'info:fdaE20080623_AAAACIfileF20080623_AAATHB' 'sip-files00096.QC.jpg'
dd004710d4c3d5b64e377de3b2f4a352
61d39adbade3daa3d061f1d075ca4253742639c5
describe
'893516' 'info:fdaE20080623_AAAACIfileF20080623_AAATHC' 'sip-files00096.tif'
c3c09ae4e11953f1a86004c56ce2468e
c215714cecc202fcd325cc67323a5f13a841195d
describe
'1708' 'info:fdaE20080623_AAAACIfileF20080623_AAATHD' 'sip-files00096.txt'
deda128a9f7acb2e2af7a9e1fbbd97ed
781c5055797ab8b7fbca5d93dd4eae634caea5e1
describe
Invalid character
Invalid character
'9264' 'info:fdaE20080623_AAAACIfileF20080623_AAATHE' 'sip-files00096thm.jpg'
43c2069eec9cb89f73f331c1eb3cb45d
b082f17ec7836ba6d9e397a96ce0784c343af27f
describe
'64511' 'info:fdaE20080623_AAAACIfileF20080623_AAATHF' 'sip-files00097.jp2'
8d7d31d6e2251945d2eb55b98df1544a
3af227b98e9d2be0f5406e1524fb3d107d3ac67c
describe
'57412' 'info:fdaE20080623_AAAACIfileF20080623_AAATHG' 'sip-files00097.jpg'
576f78da48710263839d312e5af99171
bc52d4f1d9e031fc526a5ef53f0d5c5aa1e4e964
describe
'24972' 'info:fdaE20080623_AAAACIfileF20080623_AAATHH' 'sip-files00097.pro'
d9fe7ff36ee805024138daa70588a8c4
ff5d0acca849be9da9bab4f08b723407a676f2b2
describe
'18810' 'info:fdaE20080623_AAAACIfileF20080623_AAATHI' 'sip-files00097.QC.jpg'
fbf6e9bdc1cf735d594e474152da2e2e
19503c5e45849d21b40aa95ac8d91300f62cb58a
describe
'966884' 'info:fdaE20080623_AAAACIfileF20080623_AAATHJ' 'sip-files00097.tif'
61afe80a42c7ae53c6dddf33dbe91f3c
cb4918253377963b64a5b4b52642883a5fe75039
describe
'1079' 'info:fdaE20080623_AAAACIfileF20080623_AAATHK' 'sip-files00097.txt'
8836556db5a58a9da0455c84c40ee716
8b8565fad8a243a4058ee5e73d9dabc7148e863a
describe
'6764' 'info:fdaE20080623_AAAACIfileF20080623_AAATHL' 'sip-files00097thm.jpg'
c7113119bb7987f623f2ebbf19f6970e
81cdc84da24fd74bae0f10f383de7952805e04f0
describe
'73646' 'info:fdaE20080623_AAAACIfileF20080623_AAATHM' 'sip-files00098.jp2'
decdc15096f9baf7444b5f08235da7e3
1f2b9124bb762f8331c6b65a1d20ac2f9f52d90e
describe
'73214' 'info:fdaE20080623_AAAACIfileF20080623_AAATHN' 'sip-files00098.jpg'
ebb41889491725b93009ebad0cb97385
9ca8502e145b1c4ddd8fbed2ce82c1494d8f3506
describe
'41636' 'info:fdaE20080623_AAAACIfileF20080623_AAATHO' 'sip-files00098.pro'
f2737f80f9614164ecb014c128d4a296
46e9d74ade801174a20d5b279dd849e91ac1758e
describe
'25090' 'info:fdaE20080623_AAAACIfileF20080623_AAATHP' 'sip-files00098.QC.jpg'
d02412f6ed752148a3a1117027bba540
626f341f4611bb539b9bffeac0fc501ea767c319
describe
'892252' 'info:fdaE20080623_AAAACIfileF20080623_AAATHQ' 'sip-files00098.tif'
742dceec1a40940c63e356e84888d831
72b316e42a5874271540fdb183b31c78f2abbe58
describe
'2717' 'info:fdaE20080623_AAAACIfileF20080623_AAATHR' 'sip-files00098.txt'
1f668396a7b923534ec0d37e9de0c1c0
baacd5ad8661ee5c761eff9a9b448cea39f4349c
describe
'7547' 'info:fdaE20080623_AAAACIfileF20080623_AAATHS' 'sip-files00098thm.jpg'
9ace7205fb668ac56f66aaf63960db77
ec4af2d6133bf220eb4b90c64d5571f98fe12f55
describe
'72281' 'info:fdaE20080623_AAAACIfileF20080623_AAATHT' 'sip-files00099.jp2'
30a4a93cabf36a2a31b011ab5836438a
e8e6792688ac637edf438b7849eef3f641a039f9
describe
'64462' 'info:fdaE20080623_AAAACIfileF20080623_AAATHU' 'sip-files00099.jpg'
1343d28f7edaeee2897a003816c9e209
b0e13b9838f5aeeba441f587f5bdf1e206ce477c
describe
'22528' 'info:fdaE20080623_AAAACIfileF20080623_AAATHV' 'sip-files00099.pro'
b6c71a1d07c2104e442052d1a5185bcb
e5a762948e9ee88846ac9609c8d8e7a32be7516d
describe
'22169' 'info:fdaE20080623_AAAACIfileF20080623_AAATHW' 'sip-files00099.QC.jpg'
51b151427deda9dc11c6c98aa1353b17
34057330573232cac7c9a452a6b7d4797f9c6da2
describe
'977072' 'info:fdaE20080623_AAAACIfileF20080623_AAATHX' 'sip-files00099.tif'
136faf3904d1f28c46f0c3894b28c5ee
d2d47d641e8246e0b0282ae15b3f5f109129e393
describe
'1039' 'info:fdaE20080623_AAAACIfileF20080623_AAATHY' 'sip-files00099.txt'
f25fcb398b4b16a9f5be66e6a934fd45
22c4bb5891e58e31c2a093114fe944c6297bd7c6
'2017-03-08T08:35:45-05:00'
describe
'6827' 'info:fdaE20080623_AAAACIfileF20080623_AAATHZ' 'sip-files00099thm.jpg'
a9bd0be302701122ceb5b6af05708132
d19c9a3d477cb37da20776382333d6fa6a681cf6
describe
'25696' 'info:fdaE20080623_AAAACIfileF20080623_AAATIA' 'sip-files00100.jp2'
0d2a521e1546dcbab0613da3c94fbabf
52d7a9a2a966e5e4435f095b013a4e7b4bc528a7
describe
'30497' 'info:fdaE20080623_AAAACIfileF20080623_AAATIB' 'sip-files00100.jpg'
f49e536e6ebccac1640f4c069cb0b64e
8c7c8d5ff62194aafa76acfd70a54dbd2bf30521
describe
'5292' 'info:fdaE20080623_AAAACIfileF20080623_AAATIC' 'sip-files00100.pro'
2de842d26cfefe8598b9ce277ca96214
be9dd5b3995066f7d6ef823104e642714087b77c
describe
'10036' 'info:fdaE20080623_AAAACIfileF20080623_AAATID' 'sip-files00100.QC.jpg'
ed4b9414c2f8ae5f9039d35834d59bf9
c20c0d3f2d9a73844ad69305a368eecc7986b89f
describe
'900020' 'info:fdaE20080623_AAAACIfileF20080623_AAATIE' 'sip-files00100.tif'
fb3b2b5b3d2198548dd6a0ac6571a2c4
07265465cbb781f7051d5c2ee16a2d4a6c6db06a
describe
'245' 'info:fdaE20080623_AAAACIfileF20080623_AAATIF' 'sip-files00100.txt'
63412598f2e6b91f061d022f7028351f
237aaeefa6d3a112c12211724f7297eb1331bd59
describe
'3271' 'info:fdaE20080623_AAAACIfileF20080623_AAATIG' 'sip-files00100thm.jpg'
be459dafe6fea3a06f3ef8b29eee6579
7610a1a8b03904cfa751e0f01b749f04b781cddb
describe
'62389' 'info:fdaE20080623_AAAACIfileF20080623_AAATIH' 'sip-files00101.jp2'
9dd14fe251ed2c1aa174ce24024964d0
46cd45ca289221625c80c505b9e87a0683245df1
describe
'57178' 'info:fdaE20080623_AAAACIfileF20080623_AAATII' 'sip-files00101.jpg'
e73c9198ded1db82939ef84bb363e880
3df0fd824a107a93759204daea6a173f4d5ea03a
describe
'20086' 'info:fdaE20080623_AAAACIfileF20080623_AAATIJ' 'sip-files00101.pro'
da25d3c2596db9529cc02471520eb0d4
bb8f3ebeec153bfc1023d31a3f377d913c3a50b5
describe
'19239' 'info:fdaE20080623_AAAACIfileF20080623_AAATIK' 'sip-files00101.QC.jpg'
564f39dd5b4d64821e7ee6b02a87663a
acddbc84dd5632177c203ab7e0756fd1ebb1c89d
describe
'966348' 'info:fdaE20080623_AAAACIfileF20080623_AAATIL' 'sip-files00101.tif'
da3045145df4c870dd42e21b317baf23
2219078d84bbff64254ab63c914c354ed52788be
describe
'823' 'info:fdaE20080623_AAAACIfileF20080623_AAATIM' 'sip-files00101.txt'
4209739ef4f11580b8fa971b01d75da0
d6385436e0826f49d487683b280c0c546d17b39f
describe
'6441' 'info:fdaE20080623_AAAACIfileF20080623_AAATIN' 'sip-files00101thm.jpg'
1245354d44865edd6f45311d80017f20
6fd4e282d2cf09b647d65d85aa839d9f7b13decd
describe
'54589' 'info:fdaE20080623_AAAACIfileF20080623_AAATIO' 'sip-files00102.jp2'
c1f5e565d8ed0cc5db6511baf2511301
ccb71148ef1e4f7ba19782b44a23777447e4e348
describe
'57877' 'info:fdaE20080623_AAAACIfileF20080623_AAATIP' 'sip-files00102.jpg'
d27a67546077abba3297b3a3d9238356
cedb19d1da2edb4373c40d05da4a6cceccc6fad0
describe
'17672' 'info:fdaE20080623_AAAACIfileF20080623_AAATIQ' 'sip-files00102.pro'
755357ea59eeb93cec8e5865875a5d58
a1b23ee92ca5fd406180b2ee9d1f0b9061dd3678
describe
'19992' 'info:fdaE20080623_AAAACIfileF20080623_AAATIR' 'sip-files00102.QC.jpg'
0168224e1e0f34dfe12ae7c7d19f4ffe
1e71b039cbc003e3c3822c98be3c01e4f83364bb
describe
'877104' 'info:fdaE20080623_AAAACIfileF20080623_AAATIS' 'sip-files00102.tif'
2b1c8f1c976bf01ece67fd0da3e504b9
e816a8801477200732d0f62eeda03e5826d1111a
describe
'735' 'info:fdaE20080623_AAAACIfileF20080623_AAATIT' 'sip-files00102.txt'
14a8ac2fdff4962fde043c290da11562
0faa827c24509943f787a3be2b96982e766eb58f
describe
'6392' 'info:fdaE20080623_AAAACIfileF20080623_AAATIU' 'sip-files00102thm.jpg'
804ea1baf91ec4c711e0bdd4bde01851
3b3d931e611489f3e300aca8d81460da7d5534ad
describe
'25325' 'info:fdaE20080623_AAAACIfileF20080623_AAATIV' 'sip-files00103.jp2'
4b540f7c19d321045cc032dd6cdc713f
031d02b90899fa8c5a3ff60168326c118c6034c7
describe
'28178' 'info:fdaE20080623_AAAACIfileF20080623_AAATIW' 'sip-files00103.jpg'
0ad075a1cf32bbed089d43f4cf90e9ee
508ffc03d4a9469b934b89846ea5174241b8a50e
describe
'10372' 'info:fdaE20080623_AAAACIfileF20080623_AAATIX' 'sip-files00103.pro'
95c32fc83d72fa0a200a65e7db822361
15cacc89cfee0ff82b5892525951d6c521eb633a
describe
'9534' 'info:fdaE20080623_AAAACIfileF20080623_AAATIY' 'sip-files00103.QC.jpg'
392f4d08caa84bb85045c17c0fda549f
5a3164e7b0bd450a71bf2c56c2fee52beb648d36
describe
'928292' 'info:fdaE20080623_AAAACIfileF20080623_AAATIZ' 'sip-files00103.tif'
dacbd73a25499ccb5ee15f1415a228f1
c82db1444bb7209ffa98fa1897786e3f12b491a7
describe
'881' 'info:fdaE20080623_AAAACIfileF20080623_AAATJA' 'sip-files00103.txt'
3410ea5e53e85d185850a84133abcd7f
9387a96523f91ad92c1963f807181cbcdcb36dad
describe
'3400' 'info:fdaE20080623_AAAACIfileF20080623_AAATJB' 'sip-files00103thm.jpg'
f9603f17b52654087b034cb1e3f56799
8858aa6eee6f7b7ec908dd45b58386d8ecd1b2f5
describe
'153168' 'info:fdaE20080623_AAAACIfileF20080623_AAATJC' 'sip-filescopyright.jp2'
cd965abaafb5da42dc6c8def20d374f4
b811824c94aa0ae5a5f04cfb64b27e9e0927243a
describe
'103670' 'info:fdaE20080623_AAAACIfileF20080623_AAATJD' 'sip-filescopyright.jpg'
5ed6af3ef67a43b6eae26d2c3f29a461
df6b6cf922cb15af268ddbbb355d1acd688d22ee
describe
'35816' 'info:fdaE20080623_AAAACIfileF20080623_AAATJE' 'sip-filescopyright.pro'
28b1c33c794843160b251eeca1091b6f
67682f10aa50993fa2127142fb6f70753ec9f9ee
describe
'35083' 'info:fdaE20080623_AAAACIfileF20080623_AAATJF' 'sip-filescopyright.QC.jpg'
28180ee8185b27af4702a664eb2b5d1b
f0e1d4e0f0dcb1a265ec575f3d87a525ada2ad6d
'2017-03-08T08:35:07-05:00'
describe
'1069752' 'info:fdaE20080623_AAAACIfileF20080623_AAATJG' 'sip-filescopyright.tif'
199db7cd66d2937c52c134f14502a7db
2e985f5dead0b8890552cd4e94f402640df6bf70
describe
'1329' 'info:fdaE20080623_AAAACIfileF20080623_AAATJH' 'sip-filescopyright.txt'
15f2bbd34b776d39b92ffb1c4f760b27
b0251f2ed30996bc7ed3d8efa687abc9a6800fa9
describe
Invalid character
Invalid character
'10085' 'info:fdaE20080623_AAAACIfileF20080623_AAATJI' 'sip-filescopyrightthm.jpg'
b0566b6a6e9b9bfb3fa924203ff11cf8
63d705588c1580afc86f43138330df2fe31f906d
describe
'5063366' 'info:fdaE20080623_AAAACIfileF20080623_AAATJJ' 'sip-filesUF00001163.pdf'
545672e944aa28aac9e1c65ad809acc2
2a45c2754f250e15d38e611cdf9bb4ae23c0a453
'2017-03-08T08:34:00-05:00'
describe
Too many fonts to report; some fonts omitted.
Too many fonts to report; some fonts omitted.
'80705' 'info:fdaE20080623_AAAACIfileF20080623_AAATJJ-norm-0' 'ARCHIVE' 'aip-filesF20080623_AAATJJ-norm-0.pdf'
de62cdfa9bb6188142d298c908825670
ea975f6aaf6cd85812e4481abb46ffd5f9cb26fa
describe
normalize
'172622' 'info:fdaE20080623_AAAACIfileF20080623_AAATJK' 'sip-filesUF00001163_00001.mets'
9f4ce06479ae6217526d190fc60acdd4
0b1e6701aa3f41d48b4922b7da1869eaad5cefb5
describe
TargetNamespace.1: Expecting namespace 'http://www.uflib.ufl.edu/digital/metadata/ufdc2/', but the target namespace of the schema document is 'http://digital.uflib.ufl.edu/metadata/ufdc2/'.
'2017-03-08T08:37:32-05:00' 'mixed'
xml resolution
http://www.loc.gov/standards/xlink.xsd
BROKEN_LINK schema http://www.loc.gov/standards/xlink.xsd
TargetNamespace.1: Expecting namespace 'http://www.uflib.ufl.edu/digital/metadata/ufdc2/', but the target namespace of the schema document is 'http://digital.uflib.ufl.edu/metadata/ufdc2/'.
'221775' 'info:fdaE20080623_AAAACIfileF20080623_AAATJN' 'sip-filesUF00001163_00001.xml'
ab6ca0c70dab5687db24014500d11362
46ef500dec96215c8725c471a490aa15edf44c4c
describe
'2017-03-08T08:37:33-05:00'
xml resolution
http://www.loc.gov/standards/xlink.xsd
http://www.loc.gov/standards/xlink.xsd



PAGE 1

STATE OF FLORIDA DEPARTMENT OF NATURAL RESOURCES Elton J. Gissendanner, Executive Director DIVISION OF RESOURCE MANAGEMENT Art Wilde, Director BUREAU OF GEOLOGY Walter Schmidt, Chief INFORMATION CIRCULAR NO. 102 THE INDUSTRIAL MINERALS OF FLORIDA by Kenneth M. Campbell Published for the FLORIDA GEOLOGICAL SURVEY TALLAHASSEE 1986 -3-7

PAGE 2

DEPARTMENT OF NATURAL RESOURCES BOB GRAHAM Governor GEORGE FIRESTONE JIM SMITH Secretary of State Attorney General BILL GUNTER GERALD A. LEWIS Treasurer Comptroller RALPH D. TURLINGTON DOYLE CONNER Commissioner of Education Commissioner of Agriculture ELTON J. GISSENDANNER Executive Director ncp n, )3l

PAGE 3

LETTER OF TRANSMITTAL Bureau of Geology August 1986 Governor Bob Graham, Chairman Florida Department of Natural Resources Tallahassee, Florida 32301 Dear Governor Graham: The Bureau of Geology, Division of Resource Management, Department of Natural Resources, is publishing as its Information Circular No. 102, The Industrial Minerals of Florida. This report summarizes the geology, mining and beneficiation of industrial minerals found in Florida. Products, uses, economic trends and environmental aspects are outlined. This report will be useful to geologists, state and local governmental agencies and the citizens of the State and will help the reader more fully realize the impact of mining on the economy of Florida. Respectfully yours, Walter Schmidt, Chief Bureau of Geology iii

PAGE 4

Printed for the Florida Geological Survey Tallahassee 1986 ISSN No. 0085-0640 iv

PAGE 5

TABLE OF CONTENTS Page Introduction ........................................ 1 C em ent ........................................... 1 D iscussion ..................................... 1 Econom ic Trends ................................. 2 Environmental Concerns ........................... 2 C lays ............................................. 5 G eology ....................................... 5 Mining and Beneficiation ........................... 7 U ses ............ .......... ................ ....7 Transportation and Economic Trends .................. 9 Reserves ....................................... 9 Environmental Concerns ........................... 9 Heavy M inerals ..................................... 11 G eology ........................... ... ......... 11 Trail Ridge Deposit ............................ 11 Green Cove Springs and Boulougne Deposits ......... 12 Mining and Beneficiation ........................... 12 Products and Uses ...... .......... .............. .14 Transportation and Economic Trends .................. 15 Reserves ....................................... 15 Environmental Concerns ........................... 16 Magnesium Compounds ............................... 16 Processing ..................................... 16 Uses ....................................... .... 16 Econom ic Trends ................................. 17 Reserves ....................................... 17 Environmental Concerns ........................... 17 O il and G as ........................................ 17 G eology ....................................... 17 Products and Uses ............................... 18 Transportation ................................... 19 Production Trends ................................ 19 Reserves ....................................... 19 Environmental Concerns ........................... 19 Byproduct Sulphur ................................ 23 Peat ............................................ 23 v

PAGE 6

G eology ....................................... 23 M ining ........................................ 24 U ses .......................................... 2 5 Transportation and Economic Trends .................. 25 Reserves ....................................... 25 Environmental Concerns ........................... 27 Phosphate ......................................... 28 D iscussion ..................................... 28 G eology ........................................ 29 Central Florida Phosphate District ................ .29 Southern Extension of the Central Florida Phosphate D istrict ................ .................. .31 Northern Florida Phosphate District ................ 31 M ining ........................................ 32 Beneficiation of Phosphate Ore ...................... 33 Products and Uses ............................... 34 Transportation ................................... 34 Economic Trends ................................. 34 Reserves ....................................... 36 Environmental Concerns ........................... 36 W ater Usage ................................. 36 Power Consumption ........................... 36 Radiation ................................... 36 W ater Quality ................................ 37 A ir Q uality .................................. 37 Clay W aste Disposal ........................... 37 W etlands ................................... 38 Byproduct Fluorine ............................... 38 Recovery ................................... 38 U ses ....................................... 39 Economic Trends ............................. 39 Byproduct Uranium ............................... 39 G eology .................................... 39 Extraction ................................... 40 Economic Trends ............................. 40 Reserves .................................... 40 Sand and Gravel .................................... 41 G eology ....................................... 4 1 Northwest Florida ............................. 41 North Florida ................................. 42 Central Florida ............................... 42 South Florida ................................. 43 Mining and Beneficiation ........................... 43 U ses .......................................... 44 Transportation ................................... 44 vi

PAGE 7

Econom ic Trends .................................... 44 Reserves .......................................... 44 Environmental Concerns ............................... 44 Stone ............................................ 4 6 G eology ....................................... 46 Northwest Florida ............................. 46 The Western One-Half of North and Central Peninsular Florida .................................... 47 Atlantic Coast ................................ 49 Southw est Florida ............................. 49 Mining and Beneficiation ........................... 50 Products and Uses ............................... 51 Transportation ................................... 51 Econom ic Trends ................................. 53 Reserves ....................................... 53 Environmental Concerns ........................... 53 References ........................................ 54 A ppendix ............... .......................... .62 Mineral Producers in Florida ......................... 62 Producers By Commodity .............................. 62 Commodities By County ............................... 89 FIGURES Figure Page 1 Quantity and value of portland cement .............. 3 2 Quantity and value of masonry cement ............. 4 3 Fuller's earth mine, Marion County ................. 8 4 Quantity and.value of clays ...................... 10 5 Heavy minerals "wet mill" beneficiation plant ........ 13 6 Getty Oil drilling rig, East Bay, Santa Rosa County ..... 18 7 Past and present oil and gas production from Florida fields ....................................... 20 8 Quantity and value of petroleum crude .............. 21 9 Quantity and value of natural gas .................. 22 10 Quantity and value of peat ....................... 26 11 Location of the Florida phosphate districts ........... 30 vii

PAGE 8

12 International Minerals and Chemicals Corp. Clear Springs phosphate mine, Polk County .. .................32 13 Quantity and value of phosphate in Florida and North C arolina .................................... 35 14 Suction dredge used in sand mining ................ 43 15 Quantity and value of sand and gravel .............. 45 16 Limestone quarry, Citrus County ................... 50 17 Limestone quarry, mining below water level with dragline ..................................... 51 18 Quantity and value of crushed stone ............... 52 TABLES Table Page 1 Conversion factors for terms used in this report ...... .1 viii

PAGE 9

THE INDUSTRIAL MINERALS OF FLORIDA by Kenneth M. Campbell INTRODUCTION Although Florida is not generally thought of as a mining state, it ranked fourth nationally in total value of non-fuel minerals produced in 1985 (Boyle, 1986). In 1981, the total value of Florida's mineral production (including fuels) was in excess of 3.8 billion dollars. In 1983, the Florida phosphate industry was reported to have led the nation in phosphate production for 90 consecutive years (Boyle and Hendry, 1985). Florida and North Carolina produced 87 percent of the national production of phosphate in 1983 and approximately 27.4 percent of the world production (Stowasser, 1985a). These figures indicate the great importance of industrial minerals, and mining activities, to the economy of the State of Florida and the nation as a whole. This publication is intended to respond to the needs expressed by the general public, governmental agencies, and industry, regarding information on Florida's Economic Minerals. The report will help the reader more fully realize the impact of the mining industry on Florida's, and ultimately the nation's economy. The units of measurement utilized in this report are those commonly used by the respective industries. The metric conversion factors for terms used in this report are given in Table 1. TABLE 1 MULTIPLY BY TO OBTAIN inches 25.4 millimeters inches 2.54 centimeters feet 0.3048 meters miles (statute) 1.6093 kilometers cubic feet 0.0283 cubic meters cubic yards 0.7646 cubic meters ton (short, 2000 Ib) 0.8929 long ton (2240 Ib) ton (short, 2000 Ib) 0.9072 metric ton (2204.62 Ib) CEMENT Discussion Portland cement and masonry cement are produced from a finely ground mixture of lime, silica, alumina and iron oxide. Heating, or calcining the mixture in a rotary kiln forms a silicate clinker, which is then

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2 BUREAU OF GEOLOGY pulverized. Carefully controlled proportions of these ingredients are necessary to produce a satisfactory product. The chemical composition of portland cement varies, depending on the end product specifications but generally ranges from Ca3SiO, through CaAlIFe2O,, (Lefond, 1975). The primary ingredient of portland cement is lime (CaO) which is obtained from limestone. Secondary ingredients are silica, alumina and iron. Quartz sand is utilized to provide silica. Clay provides silica, alumina, and iron oxide. The raw materials for cement production in Florida can all be found within the state, although some manufacturers are importing various ingredients. Lime is provided primarily by limestones mined in Florida. One manufacturer, however, has imported aragonite from the Bahamas for this purpose (Wright, 1974). Quartz sand used in the manufacturing process is mined within the state, as is much of the clay. Known reserves of suitable clay in Florida are becoming depleted and portland cement producers are increasingly looking outside the state for other sources. One company is presently importing kaolin from Georgia to supplement the clay obtained in Florida. Staurolite can be used to supply the alumina and part of the iron that is required by the cement formula. The mineral staurolite is a product of heavy mineral separation in the Trail Ridge area of north Florida. Economic Trends Cement production is closely tied to construction activity. Demand for cement is expected to increase at an annual rate of about two percent through 1990 (Johnson, 1985). In 1984, production of portland cement in Florida was up seven percent from the levels of 1983, while masonry cement production was up 26 percent (Boyle and Hendry, 1985; Boyle, 1986). Preliminary figures for 1985 indicate a decrease to approximately 1983 levels for the production of portland cement, and an increase of approximately four percent in masonry cement. Value of portland cement increased five percent from 1983 to 1984 while the value for masonry cement rose 26 percent. Preliminary figures for 1985 values indicate a decrease to 1983 levels for portland cement and an increase of approximately seven percent for masonry cement (Boyle and Hendry, 1985; Boyle, 1986). There are presently five cement producers active in Florida, with all operations located in the central and southern portion of the state. Environmental Concerns The environmental concerns of prime importance with respect to cement manufacturing are air and water pollution. Control of fugitive dust is the main means of alleviating these problems. Current Environmental Protection Agency (EPA) regulations limit total suspended solids, pH and effluent temperature which can escape from kilns and clinker

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QUANTITY (THOUSANDS OF SHORT TONS) VALUE (MILLIONS OF DOLLARS) p PRELIMINARY DATA 4.0 250 3.00 150 >. 3.5 200 o. Iu. N 0 v .00 0m 3.0 150 00 0o t "* 2.5 100 Cy to , 0 0 0. 2.0 50s -0 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 YEAR Figure 1. Quantity and value of portland cement (Boyle, 1986; U. S. Bureau of Mines, 1977 -1983). wo

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* QUANTITY (THOUSANDS OF SHORT TONS) -VALUE (MILLIONS OF DOLLARS) p PRELIMINARY DATA w 0= > ( 0 0 500 25 4 0 N N SN h. SN a 400 20 " ) C Coo a rrO 300 15 Ca o c 0 N C4 G°) Nym 200 .10 0 1005 5 a a mU U UJ 0 10 II 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 YEAR Figure 2. Quantity and value of masonry cement (Boyle, 1986; U. S. Bureau of Mines, 1977 -1983).

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INFORMATION CIRCULAR NO. 102 5 coolers and stacks. Electrostatic precipitators and glass bag dust collectors are widely utilized. When the chemical makeup of the dust is not orohibitive (excess alkali), the collected dust can be recycled to the firing and of the kiln (Hall and Ela, 1978) reducing the amount of dust which must be handled for disposal. EPA regulations require strict dust disposal control to eliminate potential water pollution with limitations on quantity of suspended solids and runoff pH. Energy demands may be considered as an environmental concern. Cement manufacturing is highly energy intensive. Oil and gas shortages, and sharply increased fuel costs have impelled cement producers to consider coal as a primary and/or back-up fuel. Reduction in energy consumption is possible with new plants being designed to be energy efficient. Energy efficiency may be enhanced by recycling waste heat, dry process grinding, blending and conveying, reduction in kiln size and computer process and blending control (Schmidt, et al., 1979). CLAYS Clay deposits are found in many parts of Florida, but only in certain locations are they found with the proper mineralogy, purity and volume necessary for commercial exploitation. External factors such as ready access to transportation facilities, power supply and the labor force must also be favorable. The U.S. Bureau of Mines classifies clays into six groups. These are kaolin, ball clay, fire clay, bentonite, fuller's earth, and common clay (Ampian, 1985a). Clays that are presently mined in Florida include fuller's earth, kaolin and common clays for use as lightweight aggregate, cement ingredients and construction material. With the exception of kaolin, these clays are generally composed of varying amounts of the minerals smectite, kaolinite, or palygorskite (formerly called attapulgite). Geology Clay is a general term for common materials which have a very fine particle size and which exhibit the property of plasticity when wet. Strictly speaking, clay is both a size term and the name of a group of minerals. Clay sized particles are those which are less than 0.000154 inches (1/256 mm) in largest dimension. Clay minerals are composed of hydrous aluminum or magnesium silicates forming the minerals kaolinite, smectite, illite, halloysite and palygorskite. These minerals combine with a large number of possible clay sized impurities including silica, iron oxides, carbonates, mica, feldspar, potassium, sodium and other ions (Hosterman, 1973). The large number of possible components increases the potential for variation from deposit to deposit. The term fuller's earth is derived from the original use of the material, that of cleaning wool and textiles. Ampian (1985a) states that, "the term has neither a compositional nor a mineralogical connotation and the

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6 BUREAU OF GEOLOGY " substance is defined as a non-plastic clay or clay-like material, usually high in magnesia, that has adequate decolorizing and purifying properties." Fuller's earths are composed primarily of palygorskite or varieties of smectite (Ampian, 1985a). Florida fuller's earths in the Gadsden County area are predominantly palygorskite while those located in Marion County consist primarily of smectite (Hosterman, 1973). The fuller's earth deposits in Gadsden County occur as beds and lenses in the upper part of the Hawthorn Group of Miocene age. The Hawthorn Group in the Gadsden County area is composed primarily of sand, silt and clay, thin limestone beds and minor amounts of phosphorite. The fuller's earth generally occurs as two beds, each two to eight-feet thick, separated by a hard sandy bed as much as 11 -feet thick. Above this is a sequence of lenticular, reddish-brown, brown, and yellowish-brown clayey sands, clay beds, and local channel-fill gravel deposits known as the Miccosukee Formation. The upper part of the Hawthorn Group and the Miccosukee Formation together constitute an overburden thickness which ranges from a few feet to 75 or more feet. The fuller's earth deposits located in Marion County represent the lower Hawthorn Group and are located on the edge of the Hawthorn outcrop belt. The fuller's earth clays are the only Hawthorn material present (T. Scott, personal communication, 1983). The fuller's earth is underlain by limestone of the Eocene Ocala Group, and is overlain by undifferentiated sands, clayey sands and sandy clays (Patrick, et al., 1983; T. Scott, personal communication, 1983). The ore zone is approximately 26-feet thick and consists of several beds of clay containing various amounts of quartz sand and silt, phosphorite granules and dendrites (Patrick, et al., 1983). The clay minerals present in the fuller's earth include illite, sepiolite, smectite and possibly palygorskite (Patrick, et al., 1983). Up to 28 feet of overburden covers the fuller's earth. The overburden is often much thinner where part of the overburden material has been removed by erosion (Patrick, et al., 1983). There is only one active kaolin mine in Florida, located in western Putnam County. This deposit is of probable Pliocene age, although, at the present time, there is uncertainty as to the formation identity and age (Scott, 1978; personal communication, 1985). The kaolin comprises less than 20 percent of the material mined (Calver, 1957); the remainder is predominantly quartz sand with minor amounts of mica, feldspar and heavy minerals. Common clays occur in essentially all of the geologic formations exposed at the surface in Florida and in most of the counties. At present, only one company is mining clay in Florida for use as lightweight aggregate. This deposit located in Clay County is a naturally bloating clay composed primarily of smectite and kaolinite and is thought to be lagoonal in origin (Edward Phillips, personal communication, 1983). The deposit is of Pliocene to Pleistocene age (T. Scott, personal communication, 1983). Approximately 10 feet of sand overburden must be removed to expose

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INFORMATION CIRCULAR NO. 102 7 the bloating clay. The upper bed is brown clay which averages 15 feet in thickness and contains a lower percentage of kaolinite than smectite. This upper bed is separated from a lower clay bed by two feet of white quartz sand. The lower clay bed averages 20 feet in thickness and contains smectite as the dominant clay mineral. Both beds contain lenses of shelly clay which are not used (Edward Phillips, personal communication, 1983). Mining and Beneficiation All clays in Florida are mined by the open pit method. The overburden is first removed by a dragline or earthmover. A dragline is utilized to remove the clay, which is then trucked to the plant for processing. The kaolin-bearing sands are mined by a floating suction dredge. The processing procedures vary widely due to the different purposes for which the clay is mined. The processing required for fuller's earth consists of drying, grinding, grading by size and packaging. The kaolin-bearing sands are beneficiated by separation of the sand and clay and removal of impurities through a series of disaggregating, washing, screening, thickening, filtering, and drying operations. The sand fraction is retained, further beneficiated and classified. Clays for lightweight aggregate production are fired in a rotary kiln at high temperatures. Two conditions are necessary for bloating (expanding) to occur. When the bloating temperature is reached, the clay mass must be in a pyroplastic condition and, at the same time, gasses must be evolving throughout the clay mass (Conley, et al., 1948). The product is a mass comprised of thin-walled bubbles produced by the gas expansion. The expansion process is dependent on impurities in the clay such as iron compounds, alkaline earths (CaO, MgO) and alkalis (K,Na,0), carbon in some cases, and on pH (generally greater than 5) (Conley, et al., 1948). The clay structure seems to play little part in the bloating process. After firing, the expanded product is graded by size. Uses Fuller's earth is a term applied to clays and clay-like materials which have adequate decolorizing and filtration properties. These clays were originally used to "full" or remove oil from woolen cloth and fibers. The term is still used today although the primary uses of the clays have changed. Fuller's earth is used primarily as an absorbent (oil dry, kitty litter, etc.), for drilling muds, as a carrier for insecticides and fungicides, and for filtering and decolorizing. The advantage in using fuller's earth as a drilling mud is that it does not flocculate (settle out) when salt water is encountered (Hosterman, 1973). Lightweight aggregates are used to reduce the unit weight of concrete products without adversely affecting their structural strength. Some properties of lightweight aggregates are: their relative light weight, high

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8 BUREAU OF GEOLOGY Figure 3. Fuller's earth mine, Marion County. Photo by Tom Scott. fire resistance, substantial compressive strength, good bonding with cement, chemical inertness, and abrasion resistance. Kaolin mined in Florida has uses which include ceramics, whiteware, refractory brick, wall tile, and electrical insulators. Additional industrial applications include use in paint, paper, rubber and plastics (Ampian, 1985a). Common clays have a variety of uses, such as road construction, brick manufacturing, and manufacturing of portland cement. Very little clay is utilized in road construction, as limestone is the major road base material used in the state. Only a few county road departments maintain "clay" (usually a clayey sand) pits for local road construction and maintenance.

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INFORMATION CIRCULAR NO. 102 9 There is presently only one brick-manufacturing operation in the state, ocated at the Apalachee Correctional Institution at Chattahoochee. This .s not a commercial enterprise, and all of the bricks produced are used by state agencies. All commercial brick manufacturing plants in Florida have closed due to economic reasons. Clay is commonly used as a source of silica and alumina in the manufacturing of portland cement. In the southern part of the state, known clay deposits are very scattered and usually have a high content of impurities. One manufacturer of portland cement imports kaolin from Georgia for use as a source of alumina while another uses staurolite, which is obtained as a by-product of the heavy minerals industry in Clay County. Transportation and Economic Trends Transportation of clays mined in Florida is primarily by truck and rail. Demand for the various types of clay is expected to increase 2-4 percent annually through 1990 (Ampian, 1985b). Production of clay increased approximately 13 percent in 1984 from 1983, while value (excluding kaolin) increased approximately eight percent (Boyle and Hendry, 1985; Boyle, 1986). Preliminary figures for 1985 indicate an increase of approximately 16 percent and 47 percent for production and value respectively over the 1984 figures (Boyle, 1986). Reserves The majority of the state, with the exception of south Florida, contains abundant quantities of common clays. The U.S. Bureau of Mines (Ampian, 1985a) states that Florida reserves of common clays are virtually unlimited. Individual deposits, however, are not necessarily suitably located or suitable for specific purposes. Identified deposits of common clays suitable for lightweight aggregate are quite limited. This situation probably reflects lack of exploration and testing. Fuller's earth resources are estimated to be 300 million short tons (Ampian, 1985a). Reserves for kaolin are not specified by Ampian (1985a), but can be considered limited to moderate. Environmental Concerns Environmental concerns related to clay mining are primarily associated with air and water pollution. Dust control measures and settling ponds are used to help alleviate these problems in and around production plants and storage areas. Timely land reclamation and revegetation will minimize the effects of dust and runoff from mining areas.

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1300 50 00 1200 45 0 i QUANTITY ( THOUSANDS OF SHORT TONS ) 1100 40 N S0 VALUE ( MILLIONS OF DOLLARS ) P PRELIMINARY DATA 0 1000 35 * EXCLUDES KAOLIN VALUE S5 ,.:O " n CrV > 900 30 --4 -J n V _0 0 700 20 ( 600 15 o500 10 ___ .. 1976 1977* 1978 1979* 1980* 1981 1982 1983 1984 1985 YEAR Figure 4. Quantity and value of clays (Boyle, 1986; U. S. Bureau of Mines, 19771983). ,il ,.,B,,g^^tT,...,., , i. .,,,,r. .. ,., .,..

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INFORMATION CIRCULAR NO. 102 11 HEAVY MINERALS Geology The history of the Florida heavy mineral deposits began millions of years before their deposition in Florida sediments. The heavy minerals were originally formed in the igneous and metamorphic rocks of the Blue Ridge and the Piedmont regions in the southern Appalachians (Gilson, 1959). Following extensive weathering and erosion of the crystalline rocks the heavy mineral grains were subjected to a lengthy period of abrasion and winnowing as they were transported by fluvial and marine longshore currents. Finally, they were deposited as sedimentary grains in Florida. None of the economically important detrital minerals found in Florida sediments are known to occur in Florida sedimentary rocks as primary minerals (Garner, 1972). Heavy minerals are associated with essentially all of the quartz sands and clayey sands in Florida, however, economically valuable concentrations are much less widespread. The areas which are of economic importance are the Trail Ridge and Green Cove Springs deposits located in the northeast peninsula of Florida. All of the commercially valuable heavy mineral deposits in Florida are inland from the present shoreline, and are genetically associated with older, higher shore lines (Pirkle, et al., 1974). TRAIL RIDGE DEPOSIT The Trail Ridge is a sand ridge which extends southward from the Altamaha River in southeast Georgia into Clay and Bradford counties in the peninsula of Florida, a distance of approximately 130 miles. Ridge crest elevations range from approximately 140 feet in southern Georgia to approximately 250 feet near its southern end in Florida (Pirkle, et al., 1977). The Trail Ridge heavy mineral ore deposit is located at the southern end of the Trail Ridge in Bradford and Clay counties. The ore body, which has an average thickness of 35 feet, measures approximately 17-miles long by one or two miles wide. Heavy minerals (specific gravity greater than 2.9) comprise approximately four percent of the deposit. The titanium minerals rutile, ilmenite and leucoxene make up 45 percent of the heavy mineral fraction (Carpenter, et al., 1953). Staurolite, zircon, kyanite, sillimanite, tourmaline, spinel, topaz, corundum, monazite and others make up the remainder of the heavy mineral fraction (Pirkle, et al., 1970). The base of the ore body rests either on barren quartz sands and clayey sands or on a compacted layer of woody and peaty materials including tree branches, roots and trunks (Pirkle, et al., 1970). The current hypothesis for the formation of the ore body is that Trail Ridge was formed at the crest of a transgressive sea (rising sea level) which was eroding the sediments of the Northern Highlands of Florida (Pirkle, et al., 1974). The Trail Ridge is the highest and oldest shoreline

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12 BUREAU OF GEOLOGY along which commercial concentrations of heavy minerals have been found in Florida. The Trail Ridge deposit is significantly coarser in mean grain size than the sediments of the Northern Highlands because fine sediments were winnowed out by wave and current activity. The composition of the heavy mineral suite of the Trail Ridge deposit closely matches that of the Northern Highlands (Pirkle, et al., 1974). Pirkle, et al. (1977) concluded from a study of heavy mineral grain sphericities that the high terrace sands of the Northern Highlands were the only possible source of sand for the Trail Ridge. Thus, this interpretation of the origin of the Trail Ridge is consistent with the mineral suite of the Northern Highlands as well as the physiographic and sedimentary features of the area (Pirkle, et al., 1977). GREEN COVE SPRINGS AND BOULOUGNE DEPOSITS The Green Cove Springs and Boulougne (now mined out) heavy mineral deposits are located within the Duval Uplands. These deposits are believed to have formed within beach ridges on a regressional (falling sea level) beach ridge plain associated with a sea level of 90-100 feet, with the elevation becoming lower to the east (Pirkle, et al., 1974). The Green Cove Springs ore deposit, which is oriented along a northwest to southeast trend, is located in southeastern Clay and northeastern Putnam counties. The deposit is approximately 12-miles long, 3/4mile wide and 20-feet thick (Pirkle, et al., 1974). The Boulougne ore body (now mined out) is located several miles south of the FloridaGeorgia border in Nassau County and measures three-miles long (N-S trend) by 1/2 to 3/4-mile wide and ranges from 5 to 25-feet thick (Pirkle, et al., 1974). The Green Cove Springs and Bolougne heavy mineral deposits are finer grained than the Trail Ridge deposit. The sediment source for a regressional beach ridge plain would be, predominantly, sediments delivered by the coastal littoral drift system. These sediments would tend to be relatively fine and would contain heavy mineral suites characteristic of their source areas. This can explain the finer texture of the Duval Upland beach ridge sediments as well as the occurrence of garnet and epidote in the heavy mineral suite (Pirkle, et al., 1974). Mining and Beneficiation The mining process begins with harvesting any timber present and clearing the land of vegetation. Top soil, if present, is stockpiled for later use in reclamation. Heavy mineral sands are mined by a floating suction dredge equipped with a cutter head. The dredge and wet mill float in a man-made pond. The dredge cuts into the banks of the pond, while waste sand, after processing in the wet mill, is backfilled into the pond behind the dredge. Initial heavy mineral separation is carried out within the wet mill by the

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INFORMATION CIRCULAR NO. 102 13 Figure 5. Heavy minerals "wet mill" beneficiation plant. Photo courtesy of the Florida Bureau of Mine Reclamation. use of Humphreys Spiral Concentrators. Spiral concentrators treat an ore which contains approximately four percent heavy minerals, and produce, after several stages, a concentrate which averages 85 percent heavy minerals (Garner, 1971). Based on the acreage mined in 1985 (Florida Bureau of Mine Reclamation figures) and assuming the 'average' thickness of the two deposits presently being mined (Trail Ridge and Green Cove Springs), approximately 43 million cubic yards of material were processed through the wet mills, resulting in approximately 1.6 million cubic yards of wet mill concentrate. Wet mill concentrates are pumped to land based dry. mills for further processing.

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14 BUREAU OF GEOLOGY The initial step in processing wet mill concentrates is scrubbing using sodium hydroxide to remove organic coatings and clay minerals from the grains. Scrubbed material is dried and then separated on a series of high tension separators which take advantage of the variation in the electrical conductivity of the different minerals (Garner, 1971). Titanium minerals (ilmenite, rutile, and leucoxene) have relatively good electrical conductance and are separated from the heavy silicate minerals (includes staurolite, zircon, kyanite, sillimanite, tourmaline and topaz) and quartz which pick up an electrical charge and adhere to the separator rotor (Evans, 1955). The concentrate is thus separated into titanium minerals, tailings composed of heavy silicate minerals and quartz, and a middling fraction of poorly separated grains which is recycled through the high tension separator. Concentrate from the high tension separator is separated magnetically. The magnetic portion is shipped as ilmenite which contains 98 percent titanium mineral and averages 64.5 percent TiO, (Garner, 1971). The nonmagnetic fraction is recycled through high tension separators to separate leucoxene and rutile as a product which analyzes 80 percent TiO2. After ilmenite, leucoxene and rutile are removed, tailings are recycled to the initial high tension separators, and high intensity magnets separate staurolite from zircon. Tailings from the staurolite separation are treated in spirals to remove heavy silicates and quartz sand (Garner, 1971). Through continuous control and recycling of materials nearly all of the heavy minerals are recovered. Products and Uses The major use for the titanium-rich heavy minerals (ilmenite, rutile and leucoxene) is for titanium dioxide pigment (known for its whiteness, spreading quality and chemical stability). Ninety-nine percent of the ilmenite and 84 percent of the rutile was utilized in the manufacture of white pigments in 1984 (Lynd, 1985a). Staurolite is an iron-aluminum silicate mineral containing 45 percent ALO, and 13 to 15 percent Fe203.Staurolite product also contains tourmaline and spinel as well as silicates with magnetic inclusions. This material is utilized primarily as a source of iron and alumina in the manufacture of portland cement and as an abrasive (Garner, 1971). Zircon is found in economic quantities in the Trail Ridge area, and is recovered from the ore after the ilmenite and rutile have been removed. Zircon is a silicate of zirconium with a theoretical composition of 67.2 percent ZrO, and 32.8 percent SiO2 (Dana, 1946). It is a constituent of practically all stream and beach sands, however, it occurs in rather small quantities in most deposits. The consumption of zircon in the U.S. in 1984 was as follows: 45 percent was used in foundry sands, 20 percent in refractories, 12 percent in ceramics, six percent in abrasives and the rest in making zirconium metal and alloys and in chemical manufacturing (Adams, 1985).

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INFORMATION CIRCULAR NO. 102 15 Monazite is a phosphate mineral which concentrates the rare-earth elements (cerium, yttrium, lanthanum, and thorium) and contains up to 12 percent thorium oxide and one percent uranium oxide. Monazite is not present in commercial quantities in the Trail Ridge deposit but is presently recovered from the Green Cove Springs deposit. Thorium that is derived from monazite is used as a fertile material in commercial hightemperature gas-cooled nuclear reactors and experimental nuclear reactors to produce fissionable U-233. The major use at present is to produce catalysts utilized in cracking petroleum crude. Non-energy uses include the manufacture of gas mantles, high temperature alloys used in the aerospace industry, refractory materials, optical glass, and other miscellaneous uses. Cerium is also extracted from monazite and is used in the production of iron alloys, mischmetal (a metallic mixture of rare earth elements), ferrocerium, carbon arc electrode cores, glass polishing processes and other miscellaneous uses (Moore, 1980). Transportation and Economic Trends Heavy mineral concentrates are shipped primarily by rail. Covered hoppercars are utilized in bulk shipments (Lynd, 1980). Production and value figures for heavy minerals in general (and the individual mineral components) are withheld to protect the confidentiality of individual companies. In 1983, Florida was the only U.S. producer of staurolite, rutile, zircon and rare earth minerals from mineral sands and was one of only two states with ilmenite production (Boyle and Hendry, 1985). From a 1984 level, demand for titanium sponge metal is expected to increase at an annual rate of five percent through 1990. Titanium sponge metal is a spongy metal produced by reducing purified titanium tetrachloride with sodium or magnesium in an inert atmosphere. Residual chlorides are removed by leaching, inert gas sweep or vacuum distillation. The sponge is compacted and formed into ingots by vacuum arc melting (Lynd, 1985b). Demand for TiO2 pigments will increase from a 1981 base at two percent annually (Lynd, 1985a). U.S. production of ilmenite in 1982 was the lowest since 1954 at 263,000 short tons of contained TiO, (Lynd and Hough, 1980; Lynd, 1985a). Zirconium demand is expected to increase at a four percent annual rate through 1990 (Adams, 1985). Rare earth metals demand is expected to increase at an annual rate of three percent through 1990 (Hedrick, 1985). Reserves Florida reserves of titanium minerals consist of 5.2 million short tons of contained titanium from ilmenite and rutile (Lynd, 1985b). Reserves of rare earth minerals are considered limited.

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16 BUREAU OF GEOLOGY Environmental Concerns Environmental problems associated with heavy mineral mining in Florida are relatively minor. Water quality problems related to suspension of clay and organic material are the most prevalent and may require use of settling ponds to maintain water quality. Land reclamation is required by the state of Florida on all land mined for heavy minerals. Recontouring and revegetation are among the requirements. Timely reclamation will help minimize the impacts of mining. MAGNESIUM COMPOUNDS Florida ranked second in the nation in the production of causticcalcined and refractory grade magnesium compounds recovered from seawater in 1983 (Boyle and Hendry, 1985). One company produced magnesium compounds in Florida. Processing Seawater is utilized as a source in the production of caustic-calcined and refractory magnesia as well as magnesium metal (Kramer, 1985a). Carbonate and sulfate levels in the feed water must be reduced to prevent the precipitation of insoluble calcium compounds. Carbonate and sulfate level reduction is accomplished by treatment with slaked lime to precipitate calcium carbonate (CaCO3) or by treating with acid to release carbon dioxide (CO,). The treated solution is mixed with dry or slaked lime to precipitate magnesium hydroxide which is thickened, washed with fresh water and filtered. The filter cake is then calcined to produce caustic-calcined or refractory magnesia or may be calcined and pelletized prior to dead burning (Kramer, 1985a). Caustic-calcined magnesia is prepared at temperatures up to 16400F and is water reactive. Dead burned, or refractory, magnesia is prepared at temperatures greater than 2640°F and is not reactive with water (Kramer, 1985a). Uses In 1985, 85 percent of the magnesium consumed in the U.S. was in the form of magnesium compounds. The majority of magnesium compound use is in the form of refractory magnesia (Kramer, 1985a; Adams, 1984) used primarily by the iron and steel industry for furnace refractories (Kramer, 1985a). Caustic-calcined magnesia is used primarily in the manufacture of chemicals (Kramer, 1985a). Magnesium compounds are used to prepare animal feeds, fertilizer, rayon, insulation, metallic magnesium, rubber, fluxes, chemical manufacturing and processing, petroleum additives and paper manufacturing (Kramer, 1985a; Adams 1984).

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INFORMATION CIRCULAR NO. 102 17 Economic Trends Production figures for Florida are not available, to protect the confidentiality of individual company data. Adams (1984) shows the production capacity of Basic Magnesia Co. (the sole Florida producer) as 100,000 short tons of MgO equivalent. Kramer, (1985b) estimates that in 1984, the magnesium compounds industry operated at almost 70 percent of capacity. Reserves Reserves of magnesium compounds from seawater are virtually unlimited. Magnesium is the third most common element in seawater with an average content of 0.13 weight percent (Kramer, 1985a). Environmental Concerns Magnesium plants which utilize seawater as a source return the water to the ocean after magnesia removal. Turbidity of the return water has been a problem in the past, however, modern treatment processes have reduced the degree of turbidity. The return water is not noxious (Kramer, 1985a). OIL AND GAS Florida's oil and gas production is from two widely separated groups of fields. The first group is located in Collier, Dade, Hendry and Lee counties and includes the Sunniland, Forty Mile Bend, Sunoco Felda, West Felda, Lehigh Park, Lake Trafford, Bear Island, Mid-Felda, Seminole, Baxter Island, Townsend Canal, Raccoon Point, Pepper Hammock and Corkscrew fields. The other group, located in Santa Rosa and Escambia counties includes the Jay, Mount Carmel, Blackjack Creek and Sweetwater Creek fields and a presently unnamed field. The Forty Mile Bend, Seminole, Baxter Island and Sweetwater Creek fields have been plugged and abandoned. Geology The south Florida fields produce from a combination of subtle structural traps and stratigraphic traps in the Sunniland Formation of Early Cretaceous Age. Production is from porous limestone containing abundant disoriented gastropods and pelecypods (rudistids) (Al Applegate, Florida Geological Survey, personal communication, 1983). The oil and gas fields of northwest Florida produce from a combination of structural and stratigraphic traps in the Jurassic Smackover Formation (Sigsby, 1976). The productive interval of the Smackover is a porous dolomite which includes a lower transgressive interval of mud flat and

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18 BUREAU OF GEOLOGY Figure 6. Getty Oil drilling rig, East Bay, Santa Rosa County. Photo by Walt Schmidt. algal mat deposits and an upper regressive interval composed of hardened pellet grainstones (Ottmann, et al., 1973). Products and Uses Crude oil and natural gas are utilized primarily as fuels of various types. Gasoline, kerosene, diesel fuel, jet fuel, fuel oil and propane, ethane, and methane gases are examples. Lubricants, synthetic fibers, plastics, asphalt and paraffin wax are examples of other products produced from

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INFORMATION CIRCULAR NO. 102 19 petroleum (U.S. Dept. of Energy, 1979). Sulphur is produced as a byproduct from the northwest Florida fields. Transportation All crude oil produced in Florida is shipped by pipeline or barge to refineries in other states (Christ, et al., 1981). Crude oil from the south Florida fields is shipped by truck and pipeline to Port Everglades for distribution. Crude from the northwest Florida fields is transported by 16-inch pipeline to storage facilities in Alabama (Christ, et al., 1981). Natural gas from the northwest Florida fields is shipped by pipeline and truck after natural gas liquids are stripped from the gas. Florida Gas Transmission Pipeline Company and Five Flags Pipeline Company market natural gas to residental, commercial and industrial customers within the state (Sweeney and Hendry, 1981). Production Trends In 1978, Florida ranked ninth nationally in production of petroleum crude with 1.4 percent of the national production (Independent Petroleum Association of America, 1979). Production of petroleum and natural gas in Florida has been declining since 1978. Estimated 1985 oil production is down 76 percent from the 1978 figure and 20 percent from 1984. Natural gas production is down 77 percent from 1978 and 15 percent from 1984. This trend is expected to continue unless additional reserves are discovered in the near future (Florida Bureau of Geology, unpublished data). Reserves Proven crude oil and natural gas reserves as of December 31, 1984, consisted of 82 million barrels of oil and 90 billion cubic feet of natural gas (U.S. Dept. of Energy, 1985). Statewide cumulative oil production, through 1984, totals 474.976 million barrels. Cumulative natural gas production totals 483.877 billion cubic feet (Applegate and Lloyd, 1985). In 1984, 76.5 percent of the crude oil production and 98 percent of the natural gas was from the northwest Florida fields (Florida Bureau of Geology, unpublished data). Environmental Concerns The environmental concerns associated with oil and gas drilling in Florida center on fresh water resource protection, protection of environmentally sensitive lands and endangered species. Aquifer protection is ensured by proper well construction techniques, which are designed to isolate freshwater aquifers from deeper saline water zones by cementing casing in place through the entire fresh water zone and into the salt

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50,000 1 % lmOIL IN THOUSANDS OF BARRELS I 45,000 ,,GAS IN THOUSANDS OF MCF I I 40,000 I 35,000 30,000 m C 25,000 1 \ I \ 0 0 15,000 | m 10,000 5,000 i 1943 1945 1950 1955 1960 1965 1970 1975 1930 1935 Figure 7. Past and present oil and gas production from Florida fields (Florida Bureau of Geology figures).

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70 1400 *O QUANTITY (MILLIONS OF BARRELS) (1 BARREL-42 U.S. GALLONS) S2 VALUE (MILLIONS OF DOLLARS) >60 1200 p PRELIMINARY DATA z 0 .5 5 C 40 800 S0 " r oot 0 0 00a V t C4 10 40 I , J J SYEAR figures; value: Independent Petroleum Association of America, 19781984)..

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QUANTITY ( BILLIONS OF CUBIC FEET D VALUE I MILLIONS OF DOLLARS ) p PRELIMINARY DATA 50 100 A 6 n 1 f) -I -I, S, | 040 80 30 60 60 E 00 0 "0 Cd 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 YEAR Figure 9. Quantity and value of natural gas (production: Florida Bureau of Geology figures; value: Independent Petroleum Association of America 1978 -1984).

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INFORMATION CIRCULAR NO. 102 23 water zone. Personnel from the Florida Bureau of Geology, Oil & Gas Section, inspect the well construction. Proposed well locations in the Big Cypress Swamp of south Florida are inspected by the Big Cypress Swamp Advisory Committee which was set up by the Governor and Cabinet of Florida. This five-member committee consists of the State Geologist, a professional hydrologist and a professional botanist, as well as one representative from a statewide environmental group, and one member from industry. Well drilling and related plans are modified as necessary to minimize the impact on wildlife and surface habitats. Byproduct Sulphur Crude oil from Jay Field area contains 87 percent hydrocarbons, 10 percent hydrogen sulfide and three percent carbon dioxide and nitrogen (Ottmann, et al., 1973). The gas produced in this area also contains hydrogen sulfide. The removal of the hydrogen sulfide from crude oil and natural gas has resulted in a significant byproduct sulphur resource. A plant treating 12,000 barrels a day will produce 80 long tons (89.6 short tons) of sulphur per day (Ottmann, et al., 1973). Sulphur is shipped by truck in liquid form to Mobile, Alabama. PEAT The following discussion is summarized in large part from a detailed Florida Geological Survey publication on the peat resources of Florida (Bond, et al., 1984) entitled An Overview of Peat in Florida and Related Issues. Geology The conditions under which peat occurs in Florida are highly variable. The geological and hydrologic relations of peat to adjacent materials are poorly understood. Davis (1946) divided the peat deposits of Florida into a number of groups based on their locations. These groups include: 1) Coastal associations, including marshes and mangrove swamps, lagoons and estuaries as well as depressions among dunes, 2) large, nearly flat, poorly-drained areas as exemplified by the Everglades, 3) river-valley marshes such as the marsh adjacent to the St. Johns River, 4) swamps of the flat land region, 5) marshes bordering lakes and ponds, 6) seasonally flooded shallow depressions, 7) lake bottom deposits, and 8) peat layers buried beneath other strata. In Florida, peat deposits may be either wet or dry, (Davis, 1946; Gurr, 1972). Wet peat deposits occur if the watertable remains relatively high. Peat may be actively accumulating in these deposits. Certain areas within the Everglades, the coastal mangrove peats, and some lake-fringing peat deposits, such as the one associated with Lake Istokpoga, are examples of undrained deposits in the state. In

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24 BUREAU OF GEOLOGY other instances, peat deposits are dry. This drainage may have been initiated to enhance the land for agricultural use. The Everglades agricultural region contains numerous tracts drained for this purpose. Other deposits have apparently been drained as a result of regional lowering of the water table. Peat forms when the accumulation of plant material exceeds its destruction by the organisms which decompose it. Certain geologic, hydrologic and climatic conditions serve to inhibit decomposition by organisms. Ideally, areas should be continually waterlogged, temperatures generally low, and pH values of associated waters should be low (Moore and Bellamy, 1974). Certain geologic characteristics are associated with waterlogged surface conditions. The tendency toward waterlogging is enhanced if topographic relief is generally low and topographic barriers exist which restrict flow and allow water to pond. Additionally, waterlogging is encouraged if highly permeable bedrock is covered with material of low permeability (Olson, et al., 1979). The chemical nature of the plant litter may also serve to reduce its susceptibility to decomposition. Moore and Bellamy (1974) note the association of cypress and hardwood trees with peats characteristic of the hammocks or tree islands of the Everglades. These hammocks occur on peat deposits which are situated on limestone bedrock. The trees, which are responsible for the peat beneath them, contain enormous amounts of lignin, an organic substance somewhat similar to carbohydrates which occurs with cellulose in woody plants. Lignin is very resistant to decay and acts as a 'preservative' (Moore and Bellamy, 1974). Rates of peat accumulation computed from radiocarbon age dating are grouped about an average of 3.6 inches per 100 years. The rate of peat accumulation can vary with climate (which also varies with time), the position of the water table, and nutrient supply (Moore and Bellamy, 1974). Mining Almost all peat presently mined in Florida is utilized for agricultural or horticultural purposes. Draglines and other earthmoving equipment are utilized in removing vegetation and peat. Moisture must be reduced to approximately 90 percent for the bog to bear the weight of machinery. Drainage is an integral and necessary first step in most large scale mining operations. After excavation, the material is partially air dried and shredded or pulverized (Davis, 1946). If peat is utilized on a larger scale for fuel, more technologically advanced methods will need to be employed and will probably be similar to current European peat technology. This implies that peat will be air dried and burned directly (Kopstein, 1979).

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INFORMATION CIRCULAR NO. 102 25 Uses The principal extractive use of Florida peat is as a soil conditioner, with large amounts used for lawns, golf courses, and in nurseries and greenhouses. The benefits derived from the use of peat result largely from improved physical conditions in the soil. Also, peat's ability to hold eight to 20 times its own weight in water makes it valuable in the improvement of soils. Farming is the major consumptive nonextractive use of peat in Florida. One major effect of farming is the deterioration of peat by the various processes which result in subsidence. Subsidence occurs when organic soils decrease in volume and is the net result of a number of causes: 1) shrinkage due to desiccation, 2) consolidation which occurs with loss of the buoyant force of water, as well as from loading, 3) compaction accompanying tillage, 4) erosion by wind, 5) fire damage, and 6) biochemical oxidation (Stephens, 1974). Biochemical oxidation results in actual soil loss, as opposed to volume decrease. It is the primary cause of declining soil thickness in south Florida. Transportation and Economic Trends Both bulk and packaged peat are shipped primarily by rail and truck (Searls, 1980). In 1984 Florida ranked first in U.S. peat production (Davis, 1985a). Florida peat production reported in 1984 increased dramatically from 114,000 short tons in 1983 to 263,000 short tons in 1984 due to a large increase in companies reporting production (Boyle, 1985). The U.S. Bureau of Mines production figures up to 1983 represented production reported by five companies. In 1984, there were 21 peat producers in Florida (Bond, et al., 1984), however, only 15 reported production to the U.S. Bureau of Mines. Nationwide demand is expected to increase from a 1983 base at an annual rate of approximately 3.3 percent through 1990 (Davis, 1985b). Reserves The known original reserves of peat in Florida were estimated by Soper and Osbon (1922) at 2 billion short tons (air dried). Recent reserve estimates have varied widely. The American Association of Petroleum Geologists (1981) reported the estimate of 6.8 billion short tons (air dried). Griffin, et al. (1982) report that, 'It is now estimated that Florida could produce 606 million tons of moisture free peat' of fuel grade if no other constraints were present (cost, environmental problems, land use conflict, etc.).

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320 6.4 n QUANTITY (THOUSANDS OF SHORT TONS) 0 280.5,6 5-5 0 5 VALUE (MILLIONS OF DOLLARS) An P PRELIMINARY DATA 240 4.8 Z ..j 0 200 4.0 160 3.2 W c 120 2c.4 " 0 .0 0 0 ** 0 . I-< 0 p. 40 .8 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 YEAR 1Figure I U. Uuantity and value of peat (Bovle. 1 9B: U. S. S. Breau of Mirmin. 1.9771 0&) ___

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INFORMATION CIRCULAR NO. 102 27 Environmental Concerns Drainage, or water level control undertaken in order to create a workable substrate affects the vegetation in two primary ways. Within the area to be mined and also in areas designated for processing, storage, roads, and parking lots, vegetation must simply be cleared or eliminated. The ditch system devised for drainage lowers the water table both beyond and within the boundaries of the area to be mined (Minnesota Deparment of Natural Resources, 1981). The lowering of the water table affects vegetation in that original plants adapted to wetland situations will be replaced by plants tolerant of drier conditions. The elimination of vegetation destroys wildlife habitat and results in displacement of wildlife. The changes in vegetation which accompany drainage will result in changes both in population and species make-up of wildlife inhabiting an affected area (Minnesota Department of Natural Resources, 1981). Surficial waters will be affected by drainage. Ditches used in drainage may disrupt flow down slope from a bog. Drainage may also alter the hydrologic budget of a peatland. Evapotranspiration will be reduced because the water resides deeper within the ground due to the lowering of the water table. It is thus more difficult for moisture to reach the surface. The Minnesota Department of Natural Resources (1981) reports that changes in evaporation and water stored must affect runoff, but the effects are poorly understood. It seems that drainage results in decreased peak runoff so that runoff is distributed more uniformly throughout the year. Recharge to the shallow aquifer occurs in Florida's wetlands (McPherson, et al., 1976). Drainage canals constructed in the Everglades have resulted in accelerated runoff which, in consequence, has reduced the amount of water available to recharge the shallow aquifer (McPherson, et al., 1976). This relationship between canals, runoff, and water available for recharge should be considered if peat mining requires drainage. The effects will, of course, depend on the size of the area to be mined and its relation to the regional aquifers. The last implication of drainage is that of peat subsidence. The causative relationship between drainage and subsidence is well known in Florida. Experience in the Everglades has shown that subsidence itself has very serious implications. Stephens (1974) reviews various aspects of drainage and subsidence in the Everglades. Most environmental problems associated with construction of processing, storage, and transportation facilities are short-lived. Excavation and landscaping will temporarily be associated with increased erosion and sediment in runoff water (Minnesota Department of Natural Resources, 1981). The construction and presence of roads, parking lots, and buildings will result in some further decrease in wildlife habitat. Certain species will be vulnerable to traffic. The low permeability of paving materials will generate some further increase in runoff. The effects of mining universally include both removal of peat from the

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28 BUREAU OF GEOLOGY site and alteration of the configuration of the landscape (Minnesota Department of Natural Resources, 1981). If drainage is required, the previously discussed environmental effects of drainage must be considered. Wet mining methods do not require drainage. The effects of wet mining on water quality and quantity depend strongly on the design of the operation. Specifically, if the mined area discharges to surface streams, both water quality and quantity may be affected (Minnesota Department of Natural Resources, 1981). Additionally, and critically, given the already enormous demand for water in Florida, wet mining methods may require water beyond that available in the peatland. Since peat is characterized by a high moisture content, dewatering is often necessary during processing. This water may contain an abundance of peat fibers as well as nutrients. Water released during dewatering, as well as waste water from gasification operations, can generate water quality problems, although the effects may be mitigated if waste water is treated (Minnesota Department of Natural Resources, 1981). The effects of exhaust emission and noise creation are universal in all phases of mining operations. Peat, due to its high moisture content is heavy. The large amounts of it necessary for fuel operations cannot be economically transported. For that reason peat will probably be burned near the site at which it is mined. Emissions from peat combustion are similar to those resulting from combustion of coal. These include nitrogen oxides, sulphur oxides, carbon monoxide, carbon dioxide, hydrocarbons, particulates and compounds of trace elements, including mercury and lead (Minnesota Deparment of Natural Resources, 1981). PHOSPHATE Discussion River pebble phosphate was discovered in central Florida in the early 1880's in the Peace River near the town of Fort Meade. The river had eroded away the overburden and finer fractions of the Bone Valley Member, leaving behind concentrations of pebble-size phosphate rock (known as "river pebble") on the river bottom and in the sand bars. The earliest mining of these deposits was in the river channel by hydraulic dredging. The residual or spoil material was returned to the river, thus obliterating any visual record of the activity. Mining of this type was intermittent and records of ore removal are poor. However, it appears that approximately 1.3 million long tons were removed over a period of 20 years before extraction costs caused cessation of operations (Zellars-Williams, 1978). Land pebble phosphate was discovered in the late 1880's, also in the vicinity of Fort Meade. It was this discovery that led to the eventual demise of the hard rock phosphate (so named because it is found as a replacement mineral in limestone) and soft rock phosphate (mined from

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INFORMATION CIRCULAR NO. 102 29 the waste ponds of hard rock phosphate operations) industries. The hard rock phosphate district is located in portions of Taylor, Lafayette, Dixie, Gilchrist, Alachua, Levy, Marion, Citrus, Hernando and Sumter counties. Land pebble has larger reserves, is easier to mine, and has lower beneficiation costs. The vast majority of phosphate produced in Florida is land pebble, with only a few small companies producing colloidal (soft rock) phosphate. The land pebble deposits of economic importance at the present time are the Central Florida Phosphate District, the Southern Extension of the Central Florida Phosphate District and the Northern District. The Central district is located in portions of Polk, Hillsborough, Hardee and Manatee counties, and the Southern Extension in portions of Hardee, DeSoto, Manatee, Sarasota and Charlotte counties. The Northern District is located in parts of Hamilton, Columbia, Baker, Suwannee, Union, Bradford, Alachua and Marion counties (Zellars-Williams, 1978). Geology CENTRAL FLORIDA PHOSPHATE DISTRICT The Central Florida Phosphate District encompasses the southwest corner of Polk County, the southeast corner of Hillsborough County, and extends southward into Hardee and Manatee counties. The phosphate deposits occur as a thin sheet of highly reworked marine and estuarine sediments deposited on the southern flank of the Ocala Arch. The phosphate appears to have been deposited (for the most part) during the Miocene in warm shallow seas and generally near shore. The Bone Valley Member, Peace River Formation, Hawthorn Group is the primary phosphorite horizon being mined in the phosphate district. The most popular explanation for the formation of the Bone Valley phosphate deposits is summarized by Altschuler, et al. (1964), "The Bone Valley Formation (Member) is a shallow water marine and estuarine phosphorite ... (it) ... is an excellent example of marine transgression during which the phosphate was derived, by reworking, from the underlying, weathered, Hawthorn Formation (Group)". The Hawthorn Group, in the Central Florida Phosphate District consists of sandy, phosphatic dolomite or dolomitic limestone of the Arcadia Formation which is overlain by a predominantly clastic unit of interbedded phosphatic sands, clayey sands, clays and dolomite of the Peace River Formation, including the Bone Valley Member. The Bone Valley Member is the uppermost unit of the Peace River, and may contain several unconformities (Scott, 1986). In the central and northern part of the district, the Bone Valley overlies the Arcadia Formation unconformably. In this area, the bottom of the "matrix" (ore zone) is generally marked at the contact between the eroded carbonate surface of the Arcadia and the phosphate-rich sands and clays. Occasionally, a palygorskite-rich clay underlies the matrix. In the southern portion of the Central Florida Phos-

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BURAUOFGEOLOGY AI0F? M: ARO0ROCX SO~rHEASTr Sourhemy g u e IIIIIIIIIIII~lllllllllllllIIIIIIIIIIrT E F ?Nll~iiiiljl at0I~ id pDistricts (M Odified fo n Zel ..

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INFORMATION CIRCULAR NO. 102 31 phate District the Peace River Formation (undifferentiated) has not been removed by erosion (Scott, 1986). The Bone Valley sediments are generally represented by approximately equal amounts of quartz, clays (chiefly smectite) and carbonatefluorapatite, although proportions may change significantly within short distances (Altschuler, et al., 1956). Post-depositional alteration of the Bone Valley Member has been severe, and may either diminish or enrich the phosphate concentration. Weathering in the sub-tropical climates of Florida has resulted in lateritic types of leaching, mobilization and supergene enrichment of phosphate. The weathering results in the alteration of carbonate-fluorapatite to calcium phosphates and aluminum phosphates. Aluminum phosphates are less soluble than the calcium phosphates and remain after the upper zones have been leached. Enrichment of uranium is widespread within the leached zone. The more soluble calcium phosphates enrich the lower (ore) zones. The Pleistocene sediments overlying the Bone Valley Member consist of loose quartz sands. The origin of these sands is a subject of debate. Altschuler and Young (1960) consider these sands to be a weathering residuum of the Bone Valley, while Cathcart (1962), supports a primary depositional origin as the result of transgressive Pleistocene seas. Pirkle, et al. (1965) states that the surface sands are not the result of in situ weathering of the Bone Valley Member. SOUTHERN EXTENSION OF THE CENTRAL FLORIDA PHOSPHATE DISTRICT The Southern Extension of the Central Florida Phosphate District encompasses portions of Hardee, Manatee, DeSoto, Sarasota and Charlotte counties. Initial exploration efforts within the Southern Extension were directed toward the location of high grade deposits similar to the Central District. It was soon realized, however, that the deposits of the Southern Extension had an entirely different depositional history and geologic setting from the Bone Valley type deposits. The Southern Extension contains vast reserves of lower grade material (lower BPL, increased contaminants, especially MgO) which are predominantly contained within an upper clastic section (Peace River Formation) of the Hawthorn Group (Hall, 1983). The sediments of the upper clastic section of the Hawthorn are highly variable in lithologic composition both horizontally and vertically and exhibit evidence of reworking of previously deposited material (Hall, 1983). The traditional Bone Valley type sediments are found only in northwestern Hardee County (Hall, 1983). NORTHERN FLORIDA PHOSPHATE DISTRICT The Northern Florida Phosphate District is present in parts of Hamilton, Baker, Columbia, Union, Bradford, Suwannee, Marion and Alachua counties. This area is within the Northern Highlands physiographic province of

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32 BUREAU OF GEOLOGY Figure 12. International Minerals and Chemicals Corp. Clear Springs phosphate mine, Polk County. Photo by Kenneth Campbell. Florida (White, 1970). The Miocene beds pinch out against the flanks of the Ocala Arch to the west. Tertiary sediments deposited earlier than the Miocene in this area are predominantly porous marine limestones which form the Floridan Aquifer. The Miocene sediments are phosphatic sands, clays, clayey sands and carbonates, primarily dolomite. The Hawthorn Group consists of four basic units (Scott, 1983): A basal dolomite is overlain by sands and clays which are overlain by a dolomitic unit. The uppermost unit is a quartz sandy and clayey phosphatic unit. The uppermost clastic unit is the only portion of commercial interest. Sediments overlying the Hawthorn are predominantly comprised of reworked Hawthorn material, marine terrace sediments or fluvial sediments associated with topographic lows. The Pliocene and Pleistocene sediments comprise overburden in the phosphate district approximately 30-feet thick. Mining Although there are several types of phosphate deposits found in Florida (land pebble, hard rock, and soft rock), land pebble is the only source being extensively mined today. The land pebble deposits include the vast majority of the Central Florida and North Florida phosphate districts.

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INFORMATION CIRCULAR NO. 102 33 Modern day mining techniques include the almost exclusive use (in Florida) of large electrically powered walking draglines equipped with buckets as large as 71 cubic yards. Only one company has mined with dredges in the recent past. Draglines remove overburden and place it either on adjacent unmined land or into the preceding mined-out cut. After stripping of overburden, the dragline removes the matrix which is then placed in a shallow pit where it is slurried with high pressure water and pumped to the beneficiation plant. Beneficiation of Phosphate Ore Beneficiation of phosphate ore prior to 1929 was a relatively simple and extremely wasteful process. Screens were utilized to separate and recover the coarse phosphate. The sand-sized phosphate was not recoverable, because no technique existed to separate the sand-sized phosphate from the quartz sand. More phosphate was lost to the waste "debris" than was recovered. In 1929 a process was introduced which revolutionized the phosphate industry. The advent of the froth flotation process allowed separation of sand-sized phosphate grains from waste grains (primarily quartz sand) of essentially the same size, and resulted in a significant increase in the percent of phosphate recovered from the matrix. Specific reagents are utilized to create a froth to which the treated material adheres, while the other material sinks. Either the phosphate or the waste material can be treated to cause them to float. In a "reverse" process, two flotation stages are utilized to float first phosphate then to float the waste material which was included in the first float. The reagents used create either an oily or a soapy film on the treated particles. Fuel oil, pine oil, caustic soda, fatty acids, and oleates are examples of the reagents used (Hoppe, 1976). In a typical beneficiation plant, the rougher flotation utilizes anionic reagents (crude fatty acid, fuel oil/kerosene) in agitated tanks with the feed material dewatered to 65 percent solids. Addition of ammonia controls pH (between 9.0-9.5) and helps promote absorption of the reagent coating. Prior to entering the cleaner flotation stage (cationic) the rougher flotation products are scrubbed with water and sulfuric acid to remove the anionic reagents. The cleaned rougher product goes to the cleaner circuit where amine reagents (chemical derivatives of ammonia in which the hydrogen atoms have been replaced by radicals containing carbon and hydrogen: ex. methyl amine) and kerosene condition the surface of any sand particles remaining causing them to float (Hoppe, 1976). Typical recovery from a two stage flotation circuit rejects 99 percent of the free quartz sand and recovers 80 percent of the phosphate grains from the feed (Zellars-Williams, 1978). Flotation concentrate comprises between 10-25 percent of the ore weight.

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34 BUREAU OF GEOLOGY Products and Uses Essentially all of the Florida phosphate rock destined for the domestic market is utilized to form wet process phosphoric acid. The rock is digested by sulfuric acid to produce phosphoric acid and waste gypsum (too impure to be commercially useful). Phosphoric acid is then utilized to produce normal superphosphate, triple superphosphate (TSP) and nitrogen-phosphorous-potassium (NPK) complete fertilizer. Phosphoric acid is also reacted with ammonia to produce diammonium phosphate (DAP) and monoammonium phosphate (MAP). Defluorinated phosphate rock is utilized for mineral supplements to livestock and poultry feed. Defluorination is necessary because fluorine is toxic to animals (Opyrchal and Wang, 1981). Elemental phosphorus is utilized in the production of sodium phosphate detergents among others. Elemental phosphorus is obtained by smelting phosphate rock with coke and quartz in electric furnaces (Opyrchal and Wang, 1981). Approximately 90 percent of the phosphate produced in recent years has been utilized for agricultural fertilizers. The remainder is utilized in various industrial applications mostly as elemental phosphorus. Some of the common uses include: food preservatives, dyes for cloth, vitamin and mineral capsules, hardeners for steel, gasoline and oil additives, tooth paste, shaving cream, soaps and detergents, bone china, plastics, optical glass, photographic films, light filaments, water softener, insecticides, soft drinks, flame resistant lumber, fire fighting compounds and aluminum polish (Florida Phosphate Council, 1984a). Transportation Approximately 85 percent of phosphate rock is transported by rail to port facilities or fertilizer plants. The remainder is transported by truck. Truck transport is utilized during periods of peak production to augment rail transportation, when rail service is interrupted or where low volumes are involved (Opyrchal and Wang, 1981). Transportation by rail and ship or barge is utilized for the majority of shipments out of the state. In 1979 phosphate rock and phosphate products accounted for 93 percent of all exports from the Port of Tampa (Boyle and Hendry, 1981). Extensive exports are also shipped from Jacksonville. Economic Trends In 1983, Florida and North Carolina accounted for 87 percent of the total U.S. and 27 percent of the total world phosphate production (Stowasser, 1985a). According to data collected by the U.S. Bureau of Mines, phosphate production increased 10 percent in 1983 from the 1982 figures. Preliminary 1984 figures indicate an increase of approxi-

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QUANTITY (MILLION METRIC TONS) VALUE (MILLIONS OF DOLLARS) 0 50 1200 0 P PRELIMINARY DATA o 5. 0 0 00 -46 1000 oo I , 0 d * 0 2 3p0 0 cc O 38 600 Io 2 N134400 ! 04 m 30 200•26 0 .. .. 1976 1977 1978 1979 1980 1981 1982 1983 1984 YEAR Figure 13. Quantity and value of phosphate in Florida and North Carolina (Boyle, 1986; U. S. Bureau of Mines, 1977-1983). w

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36 BUREAU OF GEOLOGY mately 18 percent from 1983's depressed levels (Stowasser, 1985a). From a 1983 baseline, phosphate rock demand is expected to increase at an average annual rate of about 1.8 percent through 1990 (Stowasser, 1985a). Reserves The Florida phosphate districts contain 520 million metric tons of phosphate rock reserves (cost less than $35.00 per metric ton) and a reserve base (reserves and resources recoverable at a cost of less than $100 per metric ton) of 2.4 billion metric tons (Stowasser, 1985b). Florida reserves will last more than 250 years at current mining rates (Florida Phosphate Council, 1984b). Environmental Concerns The environmental concerns generally associated with phosphate mining include water consumption and power demands, radiation, water and air quality, waste disposal, and wetlands. Steps are being taken to mitigate these concerns. WATER USAGE Reduction of water usage required by the phosphate industry is being addressed in several ways. Recirculation of mine process water is extensive and averages 90 percent throughout the industry. The major mine process which uses water is the clay settling system. Progressive clay settling techniques such as sand-clay mixing, the dredge mix process and chemical flocculation all speed the initial release of this water. Recharge wells are being utilized in pre-mining dewatering. The water in the surficial aquifer is gravity fed into the Floridan Aquifer. This has the dua! advantage of recharging the aquifer to some extent and reducing pumping requirements for mine cut water control. POWER CONSUMPTION Power consumption can be reduced by elimination of phosphate rock drying except where actually necessary. Optimum mine planning can provide an efficient operation thus reducing power consumption. In addition, co-generation of power at chemical plants may afford reduction in the quantity of purchased electrical power. RADIATION Uranium is associated with the phosphate ore. The majority of the uranium in the ore can be extracted as a byproduct. Some uranium remains in overburden materials and waste sands and clays. Radium226, a decay product of uranium, has received the most attention

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INFORMATION CIRCULAR NO. 102 37 because its decay generates radon gas (Zellars and Williams, 1978). There are not any established limits for allowable radiation in reclaimed mined lands. Pre-mining and post-reclamation radiation readings are now required by the Florida Department of Health and Rehabilitative Services (HRS) which will provide a data base for future decisions. HRS has, in proposed rules, set a limit of 0.020 annual average working level concentration of radon gas in new residences built on reclaimed land after the effective date of the rules (Mason Cox, personal communication, 1985). Proposed HRS rules also include recommended construction techniques to ameliorate radon gas concentrations. The primary construction techniques include "ventilated crawl space designs" and "improved slab designs" which provide a barrier to radon gas migration. WATER QUALITY Water discharged from phosphate mines must meet requirements specified in discharge permits. The primary water quality problems of the past were associated with breaks in the walls of clay settling ponds. There have been no such breaks since 1971 when the State instituted dam construction standards and mandated regular inspection and maintenance programs (Zellars and Williams, 1978). Timely land reclamation and revegetation, as now required by the State, minimizes water quality problems associated with mined land. AIR QUALITY Air quality problems associated with phosphate mining are relatively minor. Airborne dust is generated by earth moving activities and exposure of bare soil materials and by the dry grinding of phosphate rock. Dust from these sources will be reduced from past levels by timely land reclamation and reclamation of previously mined but unreclaimed lands. As more plants are built utilizing wet grinding, or are converted to the wet process, airborne dust from that process will be limited. Fluorine is extracted from flue gases as an environmental safeguard and is utilized as a byproduct. CLAY WASTE DISPOSAL Conventional clay waste disposal has been done by above ground settling ponds. The clays present in the "matrix" (predominantly smectite and palygorskite) are disassociated when the ore is slurried and pumped to the beneficiation plant. These materials are highly resistant to settling and require more storage space as waste clay than they occupied prior to mining. Large quantities of water are thus removed from the recirculating water system both as interstitial water and by evaporation from the settling ponds. Reclamation of full settling ponds is delayed for many years as the clays gradually dewater and settle. The current trend

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38 BUREAU OF GEOLOGY is to minimize the surface area covered by settling areas and to maximize clay storage in existing settling ponds (R. Bushey, Florida Bureau of Mine Reclamation, personal communication, 1986). This will require the use of alternative methods of dewatering waste clays such as mixing with sand tailings, dredging pre-settled clay and mixing with sand tailings, capping of pre-thickened clays and chemical flocculation (Yon, 1983). These methods are capable of producing ultimate solids contents of 36-42 percent compared to 31 percent for conventional clay settling (Lawyer, 1983, citation in Yon, 1983). WETLANDS The State of Florida contains approximately 20 percent of the wetlands remaining in the U.S. (Zellars and Williams, 1978). These areas are of use as wildlife habitat, for surface water retention, sediment removal and nutrient uptake. In some areas the wetlands may enhance aquifer recharge. Swamps, marshes and river flood plains are common examples of these areas. The decision to mine wetland areas must take into account the value of the phosphate, as well as the ability to reconstruct a functioning wetland. Byproduct Fluorine Fluorine production, in the form of fluosilicic acid (H2SiF.), in Florida is a byproduct of wet-process phosphoric acid production (Boyle and Hendry, 1985). The most common ore of fluorine is the mineral fluorite (CaF,) which is commonly known as fluorspar. U.S. reserves of fluorite are not sufficient to meet U.S. demand to the year 2000 (Pelham, 1985). By the end of the century, phosphate rock may be the primary domestic source of fluorine (Pelham, 1985). RECOVERY Phosphate rock (fluorapatite) contains 3-4 percent fluorine (Nash and Blake, 1977). When fluorapatite is treated by the wet-acid process, soluble phosphates are formed and part of the fluorine contained in the phosphate rock is volatilized as HF. HF reacts with silica which is present as an impurity in the fluorapatite, forming the volatile gas silicon tetrafluoride (SiFj). As SiF, gas evolves it is scrubbed from the gas column and hydrolyzes, fluosilicic acid and silica are formed (Nash and Blake, 1977). Nash and Blake (1977) state, "In the wet acid process about 41 percent of the fluorine in the phosphate rock is volatilized, 13 percent remains in the concentrated acid, and 46 percent is discarded with the gypsum filter cake." Stowasser (1985b) states that overall recovery is rarely greater than 75 percent of the fluorine in the phosphate rock. The remainder is retained as waste in the coolant water pond. U.S. Environmental Protec-

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INFORMATION CIRCULAR NO. 102 39 tion agency regulations require that volatile fluorine be scrubbed from stack gasses (Opyrchal and Wang, 1981). USES Fluorine is required in the manufacturing of aluminum, steel, and many chemical compounds (Opyrchal and Wang, 1981), as well as for water fluoridation (Boyle and Hendry, 1985). In 1983 fluosilicic acid from Florida phosphate was used to produce synthetic cryolite, aluminum fluoride and sodium silicofluoride and for water fluoridation (Boyle and Hendry, 1985). ECONOMIC TRENDS In 1985, byproduct fluosilicic acid production from phosphoric acid (nationwide) totaled 63,000 tons, the equivalent of 110,000 tons of fluorspar (Pelham, 1986). Estimated primary fluorspar production for the same period is 70,000 tons. Demand for fluorine is expected to increase at an annual average rate of 3.7 percent through 1990 (Pelham, 1986). Resources of fluorine in U.S. phosphate rock are estimated to be 35 million tons of fluorspar equivalent (Pelham, 1986). Byproduct Uranium GEOLOGY Uranium is produced as a byproduct of Florida's phosphate mining and beneficiation in the Central Florida Phosphate District and its southern extension. Uranium was discovered to be associated with the phosphates found in Florida in 1949 (Altschuler, et al., 1956). Because of the lack of suitable technology, only recently has it become economically feasible to remove the uranium from phosphate rock. Uranium is present in the pebble-size phosphate of the Central Florida Phosphate District at concentrations ranging from 0.010 percent to 0.020 percent, and from 0.005 percent to 0.015 percent in the finer phosphates (Cathcart, 1956). The phosphate deposits of North Florida contain an average of 0.006 percent uranium which is not presently economically recoverable by the wet process method. The uranium content of the quartz sand fraction of the matrix is generally less than 0.001 percent while phosphatic waste clays generally have a uranium content of less than 0.005 percent. A potential source of uranium, phosphate, and alumina in the Central Florida Phosphate District is the leach zone. This zone overlies the phosphate matrix and derives its name from its being a residuum of weathering of the matrix. It is also known as the aluminum phosphate zone, as the leaching has enriched the phosphate in aluminum. Because of its low phosphate content, it is not always sent to the plant for processing. The

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40 BUREAU OF GEOLOGY average thickness of this zone is six to seven feet, and its uranium content ranges from 0.010 percent to 0.015 percent (Altschuler, et al., 1956). EXTRACTION Uranium is extracted from phosphate by a two phase solvent extraction system. In the first phase, the uranium is removed from wet process phosphoric acid by solvent extraction. The resulting uranium-bearing solution then undergoes a second solvent extraction and stripping stage to produce specification grade uranium oxide (U308) called yellow cake (Sweeney and Windham, 1979). One ton of U30, yields one pound of fuel grade U2,a. ECONOMIC TRENDS In 1980, the only year for which information is available, Florida uranium oxide production was approximately 1.5 million pounds (750 short tons). Nuclear Exchange Corporation (1986) reports that in 1985 3.3 million pounds (1650 short tons) of uranium oxide were produced from phosphoric acid. The vast majority of this would be from Florida phosphate rock. The U.S. Bureau of Mines (Stowasser, 1985b) reports five companies with a combined annual recovery potential of 1,870 short tons of U30O from the Central Florida Phosphate District. Based on the production capacity figures above, up to 15 percent of the U.S. uranium demand could be met by byproduct uranium recovery from Florida phosphate rock (Sweeney, 1979). RESERVES Florida's reserves of uranium are directly dependent on the reserves of phosphate. Only the uranium oxide contained in phosphate rock treated by the wet-process phosphoric acid method is economically feasible for recovery. The central and southern Florida phosphate deposits contain approximately 1.5 billion short tons of phosphate rock recoverable at $15-20 per short ton (Zellars and Williams, 1978). Assuming an average uranium oxide content of 0.015 percent, approximately 225,000 short tons of uranium oxide are present in the deposits (Sweeney, 1979). In general, for central and southern Florida deposits one pound of U,30 can be extracted from one short ton of P205(Sweeney, 1979).

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INFORMATION CIRCULAR NO. 102 41 SAND AND GRAVEL Geology Quartz sand is one of Florida's most abundant natural resources. Almost all of Florida is blanketed with a veneer of sand. Very few areas within the state do not have deposits of general purpose sand located within reasonable distances (Scott, et al., 1980). Commercial quantities of gravel are present only in the western panhandle of Florida, associated with modern day river deposits. The identification of terraces and previous shorelines has been based on elevation. Terraces which have been mapped in Florida include the Silver Bluff, Pamlico, Talbot, Penholoway, Wicomico, Sunderland, Coharie and the Hazelhurst. Shorelines associated with these terraces were at approximately 10, 25, 50, 70, 100, 170, 220 and 320 feet, respectively (Cooke, 1945; Healy, 1975). The sand deposits associated with the marine terraces are composed primarily of quartz sand with various amounts of silt, clay and organic matter. According to Cooke (1945) the older (high) terraces contain the coarsest material while the younger (low) terraces contain finer sand plus clay and carbonate. In addition, the lower deposits are thinner and contain more clay, silt and organics in south Florida relative to the northern deposits (Cooke, 1945). Scott, et al. (1980) divided sand and gravel deposits in Florida into four categories: 1) recent beach type deposits (wave or wind derived); 2) river alluvium; 3) marine terrace deposits, including associated relict bars, dunes and beach ridges; and 4) sand and gravel from a particular geologic formation. NORTHWEST FLORIDA The clastic sediments found in northwest Florida overlie sediments which range in age from Eocene to Pleistocene. Thickness of the clastics ranges from a thin veneer in the vicinity of Leon and Wakulla counties to greater than 1,500 feet in the Pensacola area. Most of the sand and gravel mined in northwest Florida is derived from marine terrace sands (Leon and Wakulla counties south of Tallahassee) and from the Citronelle Formation in Escambia County where sand and gravel are mined (Scott, et al., 1980). The Citronelle Formation is of Pliocene or early Pleistocene age (Vernon, 1951) and consists of "angular to subangular, very poorly sorted, fine to very coarse grained quartz sand." Lenses of gravel and clay are also present (Scott, et al., 1980). The Citronelle Formation, and fluvial sediments derived from it are the only appreciable. source of gravel found in the state.

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42 BUREAU OF GEOLOGY NORTH FLORIDA Several units containing significant quantities of sand are present in north Florida. Scott, et al. (1980) lists them as the Hawthorn Group, Miccosukee and Alachua formations, an unnamed coarse clastic unit .nd the undifferentiated Pliocene and younger sands, which include the terrace deposits. Utility of the sands contained in the Hawthorn Group and Miccosukee Formation is limited by wide variability of lithologic characteristics. Texture and lithology of both formations vary widely in both the horizontal and vertical directions. Use is precluded except for local uses such as fill and road base material (Scott, et al., 1980). The Alachua Formation, Which locally reaches thickness of 100 feet is considered to be residuum of the Hawthorn Group. Material from the Alachua Formation is suitable for road base and fill material (Scott, et al., 1980). The Lake Wales Ridge extends from western Clay County southward into Highlands County. The ridge is composed of thick deposits (up to 150 feet) of clastic sediments of relatively uniform lithology. The clastics consist of loose surface sands which overlie red, yellow, and white clayey sands. Locally, quartz gravel and quartzite pebbles are present. Terrace deposits are of variable thickness, with clay and organic matter as the major contaminants. The terrace sand deposits comprise a significant resource (Scott, et al., 1980). CENTRAL FLORIDA The numerous sand ridges of the Central Highlands contain the sand deposits of greatest importance in central Florida. The majority of the construction sand mined in Florida comes from these deposits which are composed of Mio-Pliocene age clastics (Cooke, 1945; Scott, 1978). The clastics are predominantly poorly sorted quartz grains ranging in size from fine sand to pebble. With the exception of surface sands, the sands contain, in most cases a kaolinite matrix. Recent dune and alluvium sand deposits are present, but are of variable quality and low volume. These deposits are economically important only on a local scale. Scott, et al. (1980) states that although the Atlantic Coastal Lowlands do not contain large sand deposits there is potential for limited production. This production is from discontinuous beds in the Pleistocene age Anastasia Formation and Pleistocene terrace deposits as well as recent alluvial and dune deposits. These deposits are only locally important. The majority of sand deposits in the Gulf Coastal Lowlands are related to Pleistocene terraces. Although these deposits are too fine grained for construction uses, they have been mined for glass sand in the Plant City area (Wright, 1974).

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INFORMATION CIRCULAR NO. 102 43 Figure 14. Suction dredge used in sand mining. Florida Bureau of Geology file photo. SOUTH FLORIDA The majority of the sand deposits in the south Florida region are of local importance only and are utilized for construction sand, blasting grit and fill material. The Pleistocene terrace sands, Anastasia Formation, Fort Thompson Formation, and the Pliocene-Pleistocene Caloosahatchee Formation, all contain sand deposits of local importance. The Pliocene age Tamiami Formation is presently being mined for sand in Glades County (Scott, et al., 1980). Mining and Beneficiation The sand mined in Florida is produced by surface mining. Depending on the level of the water table, either earthmoving equipment or suction dredges are utilized to mine sand. For most purposes, sand must be graded by size. The typical operation pumps sand in a slurry to a set of screen shakers to separate the coarse fraction into several size fractions. The fines are pumped to a settling pond while the coarse fraction is loaded or stockpiled (Scott, et al., 1980).

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44 BUREAU OF GEOLOGY Uses In 1984, construction sand and gravel made up approximately 96 percent of total United States sand and gravel production (Tepordei, 1985a). Industrial sand and gravel made up 7.3 percent of Florida's 1984 production (Boyle, 1985). Glass, foundry, and abrasive sands are roduced as byproducts of the kaolin and heavy mineral industries. I he major uses of construction sand and gravel are concrete aggregates, roadbase material, construction fill, and asphalt mixtures. For industrial sand the major uses are glass making and foundry sand. Transportation Sand and gravel are transported by truck, rail and barge. In 1982, 87 percent of all construction sand and gravel was shipped by truck, four percent by rail and waterway with the remainder utilized on site (Tepordei, 1983). Construction sand and gravel in Florida are transported almost exclusively by truck. Industrial sand and gravel, however, are transnorted by both truck and rail. In 1983 truck transport accounted for 68 percent while rail accounted for 27 percent and barge accounted for four percent of the national industrial sand and gravel total (Tepordei, 1984a). Economic Trends Production of sand and gravel in Florida increased in 1985 from 1984 levels, according to preliminary U.S. Bureau of Mines figures for 1985. Construction sand and gravel production was up seven percent while industrial sand and gravel produced during the same period rose less than two percent, while value for industrial sand and gravel rose approximately 1 Zpercent from 1984 levels (Boyle, 1986). Demands for sand and gravel can be expected to increase at an approximate one to two percent annual rate through 1990 (Tepordei, 1985a). Reserves Reserves of sand in Florida are large. Due to the low value per ton many constraints such as distance to market and conflicting land uses play a part in determining whether deposits are mineable. Environmental Concerns Environmental concerns associated with sand and gravel mining in Florida are relatively minor. Water pollution from organics and clays suspended during wet pit mining operations is the primary problem. This can be controlled in most cases as fines are pumped back into mined out areas. In some cases settling ponds may be needed to ensure quality of water to be discharged.

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QUANTITY ( MILLIONS OF SHORT TONS ) cc z VALUE ( MILLIONS OF DOLLARS ) I? o 25" ro P PRELIMINARY DATA 22 55 5 Of 0 e ESTIMATED DATA 18 45 0 to C2 ~~* -. i-C 14 25 0 0 10 25 0 0 2 5 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 YEAR Figure 15. Quantity and value of sand and gravel (Boyle, 1986; U. S. Bureau of Mines, 1977-1983). 4 u1

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46 BUREAU OF GEOLOGY STONE Geology Limestones and dolomites ranging in age from late Middle Eocene to Pleistocene are presently mined in Florida (Schmidt, et al., 1979). The primary geologic factors which control the mining potential of limestones and dolomites are lithology, structure and geomorphology. Lithology is the most important factor and it is the most variable. Structure and geomorphology, however, control unit thickness and overburden depth which are important as limiting factors in determining whether mining is economically feasible. NORTHWEST FLORIDA Most of the panhandle of Florida is underlain by thick clastic sequences. Limestone and dolomite crop out in Holmes, Jackson, Walton and Washington counties. The lithologic units which make up the limestone and dolomite resources in this area range from the Upper Eocene Ocala Group through the Oligocene age Marianna and Suwannee limestones to the Upper Oligocene and Miocene (Poag, 1972) Chattahoochee Formation (Schmidt, et al., 1979). The Ocala Group limestones are white to cream colored, poorly indurated, permeable, fossiliferous limestones of high purity. Textures range from very chalky to a foraminiferal microcoquina to a coarse allochemical limestone composed almost entirely of fossil material (Schmidt, et al., 1979). The Ocala Group is 200 to 300-feet thick in this region according to several authors (Vernon, 1942; Moore, 1955; Puri, 1957; Reves, 1961) and dips to the south and southwest at 12 to 20-feet per mile (Vernon, 1942; Reves, 1961). The Marianna Limestone overlies the Ocala Group and crops out in a narrow band to the south and southwest of the Ocala Group. This limestone is white, cream or light gray in color, is massive, calcilutitic and is poorly indurated in fresh exposures, but casehardens after exposure. Some beds may be composed almost completely of large foraminifera (Moore, 1955). The Marianna Limestone is generally 25 to 40-feet thick but thins to zero due to erosion toward the area of the Eocene outcrop (Schmidt, et al., 1979). The Marianna Limestone dips to the south at 11 to 18-feet per mile (Vernon, 1942). The Suwannee Limestone overlies the Marianna Limestone and crops out to the south of the Marianna Limestone outcrop belt. The Suwannee Limestone is cream to buff colored, poorly to well indurated, porous, massive and highly fossiliferous (Schmidt, et al., 1979). The thickness ranges from a feather edge at the Marianna outcrop to over 200-feet thick down dip. The Chattahoochee Formation overlies the Suwannee Limestone unconformably and crops out to the south of the Suwannee Limestone

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INFORMATION CIRCULAR NO. 102 47 )utcrop belt. The lithology of the Chattahoochee Formation is quite vari3ble and ranges from a sandy, silty, dolomite with greenish, clayey silts 3t its base to a white to cream colored, very silty to sandy, chalky to crystalline dolomite of variable induration which contains lenses of clay. Locally, the base of the formation may consist of cream to brown, finely sucrosic dolomite (Hendry and Yon, 1958). The Chattahoochee Formation ranges from 50 to 227-feet thick and dips to the south at 12 to 20feet per mile (Vernon, 1942). THE WESTERN ONE-HALF OF NORTH AND CENTRAL PENINSULAR FLORIDA This area extends from Wakulla and Jefferson counties in the "Big Bend" of Florida southward to Manatee County. The limestone resources include the Avon Park Limestone of late middle Eocene age, the Upper Eocene Ocala Group, the Oligocene Suwannee Limestone, the Miocene St. Marks Limestone, and the Miocene Hawthorn Group. The Avon Park Limestone, where it is being mined, is a tan to brown, thin bedded dolomite. The formation varies from poorly indurated and porous to well indurated and dense. Fossil molds, lignite, carbonaceous plant remains, and beds of dolosilt are common (Schmidt, et al., 1979). In Levy County where the formation crops out Vernon (1951) estimates the formation thickness to be 200 to 300 feet. East of the crest of the Ocala Uplift the Avon Park dips to the northeast and east at approximately 15-feet per mile; west of the crest the formation dips to the southwest at the same rate. The Ocala Uplift plunges gently to the southeast and the Avon Park follows this trend (Schmidt, et al., 1979). The limestone of the Upper Eocene Ocala Group overlies the Avon Park and crops out in an oval pattern around the Avon Park outcrop. The Ocala Group dips in all directions off of the elongate Ocala Uplift. In this area, the Ocala Group is subdivided into three formations (Puri, 1957) in ascending order, the Inglis, Williston and Crystal River formations. The Inglis Formation is a cream to tan, porous,, granular, massive, fossiliferous limestone of moderate induration which occasionally is a coquina of foraminifera, molluscs and echinoids (Vernon, 1951). The base of the unit is generally dolomitized to some degree and is generally marked by a rubble zone of Avon Park lithology (Vernon, 1951). The Inglis Formation is approximately 50-feet thick (Schmidt, et al., 1979). The Williston Formation overlies the Inglis and crops out in an annular band around the Inglis. Two lithologies which are interbedded predominate in the Williston. One is a soft, friable, cream colored, foraminiferal coquina. The other is a cream to tan colored, highly fossiliferous detrital limestone (Vernon, 1951). The top of the formation is gradational with the overlying Crystal River Formation. The Williston is approximately 30feet thick (Vernon, 1951). The Crystal River Formation overlies the Williston and crops out in a band around the Williston. Typically the formation is a white to cream

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48 BUREAU OF GEOLOGY colored, soft, massive and friable coquina consisting almost entirely of large foraminifera in a pasty calcitic matrix (Vernon, 1951). Thin beds of more granular, miliolid-rich limestone occur throughout the formation, but especially near the base, as a transition zone with the Williston Formation (Vernon, 1951). The thickness of the formation is variable due to post-depositional erosion. The formation ranges in thickness from zero to approximately 300 feet in the subsurface of the central peninsula. The Suwannee Limestone of the Oligocene Epoch unconformably overlies the Ocala Group. The Suwannee Limestone is typically pale orange in color, thin bedded, of variable hardness and porosity, finely crystalline and highly fossiliferous. To the north in Jefferson and Taylor counties the Suwannee is dolomitized to varying degrees. Throughout the outcrop area silicified limestone boulders are common (Schmidt, et al., 1979). The Suwannee crops out at the northwest and south ends of the Ocala Group outcrop area. The thickness of the Suwannee is variable due to erosion but is greater than 200 feet in the subsurface in Pasco and Hernando counties (Schmidt, et al., 1979) The St. Marks Limestone overlies the Suwannee Limestone in the "Big Bend" area of Florida, cropping out in Wakulla and Jefferson counties. The St. Marks is considered to be Early Miocene in age (Schmidt, et al., 1979). Yon (1966) describes the St. Marks as a white to pale orange, finely crystalline, sandy, silty and clayey limestone with poor to moderate porosity. The formation dips to the south and has a maximum thickness of approximately 120 feet (Yon, 1966). The Tampa Member of the Arcadia Formation, Hawthorn Group (Scott, 1986) is present in Hillsborough, Pinellas, Sarasota, Manatee, and westernmost Polk, Hardee and DeSoto counties. The Tampa is considered to be Early Miocene or Late Oligocene in age, based on correlations by MacNeil (1944) and Poag (1972). King and Wright (1979) described the Tampa as a quartz sandy limestone with a carbonate mud matrix. The formation contains only trace amounts of phosphate, no clay seams and 10 30 percent fine to very fine quartz sand. Localized beds within the Tampa contain over 50 percent quartz sand. The carbonate matrix is dolomitized locally. The Tampa Member is of variable thickness. In the type core, W11541, SE 1/4, NW 1/4 of Section 11, Township 30S, Range 18E, Hillsborough County, the formation is 55-feet thick. Thickness is reduced to zero to the north due to erosion. The formation dips generally to the south. The Lower to Middle Miocene Arcadia Formation of the Hawthorn Group overlies and interfingers with the Tampa Member. The Arcadia Formation is predominantly a carbonate unit. Typically the carbonate is white to yellowish gray, silty, sandy, phosphatic dolomite (Scott and MacGill, 1981). The degree of dolomitization varies greatly and beds of loosely consolidated silt sized dolomite occur. The Arcadia Formation

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INFORMATION CIRCULAR NO. 102 49 dips to the south and thickens down dip ranging in thickness from zero to 250feet thick in the subsurface (Scott, 1986). ATLANTIC COAST Limestone and lithified coquina are mined from St. Johns County in the north southward to the Keys in Monroe County. The Pleistocene Anastasia Formation and Miami Oolite form the backbone of the Atlantic Coastal Ridge. The lithified coquina is found in the Anastasia Formation southward to approximately the Palm Beach-Broward County line. South to the Keys the Miami Oolite is present (Schmidt, et al., 1979). The Upper Keys, from Soldier Key to Big Pine Key, are composed of the Pleistocene age Key Largo Limestone. The Lower Keys are composed of the Miami Oolite (Vernon and Puri, 1964). The Anastasia Formation lithologically consists of a sandy coquina loosely cemented with calcite (Vernon and Puri, 1964). The Anastasia represents an ancient beach and is present only in a narrow band near or on the present coast. The formation may exceed 100-feet thick in some areas according to Parker, et al. (1955). The Miami Oolite is a soft, white to yellow, stratified to massive, cross bedded, sandy to pure limestone of oolitic origin (Puri and Vernon, 1964). The formation reaches a thickness of almost 40 feet beneath the Atlantic Coastal Ridge, but thins rapidly away from the ridge. The Miami Oolite interfingers with the Anastasia Formation on the north and the upper Key Largo Limestone on the south. The Miami Oolite overlies the lower part of the Key Largo Limestone (Schmidt, et al., 1979). The Key Largo Limestone preserves a Pleistocene age coral reef tract and its associated environments. The Key Largo is a white to cream colored, coralline and skeletal limestone. Approximately 40 percent of the formation is composed of reef building corals with the remainder being a conglomerate of skeletal detritus. Skeletal material derived from coral, coralline algae, molluscs, echinoids, and foraminifera is common (Puri and Vernon, 1964). The Key Largo interfingers with the Miami Oolite and the Fort Thompson Formation (Schmidt, et al., 1979). The formation is reported to be about 60-feet thick by Parker, et al. (1955). SOUTHWEST FLORIDA The limestone resources of the southwest portion of Florida are extracted primarily from the Pliocene age Tamiami Formation. The area of active mining includes Lee, Hendry, and Collier counties (Schmidt, et al., 1979). The Tamiami Formation is in part a tan to white, soft to hard, sandy and abundantly fossiliferous limestone. Molluscs, barnacles, echinoids and corals are common. Preservation of the fossils is varied depending on the amount of recrystallization (Meeder, 1979).

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50 BUREAU OF GEOLOGY Figure 16. Limestone quarry, Citrus County. Photo by Tom Scott. Mining and Beneficiation All limestone, dolomite and coquina mined in Florida is mined by open pit methods. Mining methods vary depending on the position of the water table (wet or dry pit) and the hardness of the rock. In almost all cases, overburden must be removed to gain access to the rock. Overburden is normally stripped using bulldozers or draglines and is stacked near the mine site. In some cases the overburden material is marketable as a byproduct (sand, clay, peat, etc.). The easiest mining occurs in dry pit, soft rock conditions where bulldozers equipped with a claw can rip the rock loose. Where pits are flooded, draglines are utilized to remove the rock. Under certain conditions both methods may be utilized in mining the same pit. As rock hardness increases, blasting becomes necessary prior to mining. After rock is mined it may be loaded directly for transport to a processing plant or may be crushed and stockpiled. Processing operations are those which physically change a material on the way to becoming a finished product (Schmidt, et al., 1979). For the most common uses of limestone, dolomite and coquina (crushed stone and aggregate material) size reduction and grading are the primary pro-

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INFORMATION CIRCULAR NO. 102 51 *-.--, S. .' .-.7 Figure 17. Limestone quarry, mining below water level with dragline. Photo by Tom Scott. cessing procedures. This involves crushing and screening to produce the desired size material. Beneficiation processes are those which upgrade the material by removing inpurities or adding desirable materials (Schmidt, et al., 1979). The most common beneficiation processes for limestone, dolomite and coquina are washing, screening, drying and blending. Products and Uses The major uses of crushed stone in Florida are for road base material, concrete and asphalt aggregate, cement manufacturing, fertilizer, soil conditioners and rip rap. Transportation Crushed stone is transported by truck and rail in Florida. Truck transport represents the principle method of transportation, with 84 percent of the total tonnage for 1983. Rail carried six percent while five percent was transported by waterway, while other or unspecified methods carried the remainder (Tepordei, 1984b). Shipment by water has been a minor method of transportation in the past.

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QUANTITY I MILLIONS OF SHORT TONS ) VALUE ( MILLIONS OF DOLLARS ) a p PRELIMINARY DATA 0 o 0 80 300 * ESTIMATED DATA C 0 a *a 00 70 260 0 a 4 60 220 50 180 40 140 . o -Cy 00 :: 20 60 _ 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 YEAR Figure 18. Quantity and value of crushed stone (Boyle, 1986; U. S. Bureau of Mines, 1 S77 -1983). !lI'I "lq! r II I~m'm~mIF''ln IIt|in r I

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INFORMATION CIRCULAR NO. 102 53 Economic Trends 1985 production and value of crushed stone in Florida increased approximately eight percent from 1984 levels (Boyle, 1985). Nationwide demand for crushed stone is expected to increase at a one percent annual rate through 1990 (Tepordei, 1985a). Reserves Florida limestone reserves are very large and may be considered practically unlimited (Tepordei, 1985b). Large portions of the peninsula of Florida and portions of the panhandle are underlain by limestone. Edgerton (1974) suggested that limestone reserves in Dade, Broward and Palm Beach counties totaled 102 billion tons, of which 34 billion tons were readily available for mining. The remainder was rendered unavailable either by urban development or statutory constraints. Environmental Concerns The major environmental problems with the mining of stone in Florida include dust, noise, traffic, vibration (Singleton, 1980) and aquifer protection. Dust control measures in the quarry and plant areas can minimize dust related air pollution. Examples of effective measures are sprinkling with water and dust collection systems. Artificial or natural screens can reduce noise and visual impact of quarries and plants. Vibration problems can be controlled by ripping rock where possible and blasting only when necessary. Special blasting techniques can also reduce vibration. Since most limestones and dolomites mined in the State are portions of, or are contiguous with regional aquifer systems, the quarry represents a direct route of access to the aquifer. If poor quality water is allowed to enter the quarry, that water has direct access to the aquifer. Control of on and off site drainage can prevent these problems.

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54 BUREAU OF GEOLOGY REFERENCES Adams, W. T., 1984, Magnesium Compounds, in Minerals Yearbook, 1983: U.S. Bureau of Mines, Vol. I, pp. 587-592. , 1985, Zirconium, in Mineral Commodity Summaries 1985: U.S. Bureau of Mines, pp. 178179. Altschuler, Z. S., E. B. Jaffe, and F. Cuttitta, 1956, The Florida Aluminum Phosphate Zone of the Bone Valley Formation, Florida, and its Uranium Deposits: U.S. Geological Survey Professional Paper 300, pp. 495504. , and E. J. Young, 1960, Residual Origin of the Pleistocene Sand Mantle in Central Florida Uplands and Its Bearing on Marine Terraces and Cenozoic Uplift: U.S. Geological Survey, Professional Paper 400B, pp. B202-B207. , J. B. Cathcart, and E. J. Young, 1964, Geology and Geochemistry of the Bone Valley Formation and its Phosphate Deposits, West-central Florida: Field Trip Guidebook No. 6, Annual Meeting of the Geological Society of America, 68 p. American Association of Petroleum Geologists, Explorer, December, 1981. Ampian, S. G., 1985a, Clays, in Mineral Facts and Problems: U.S. Bureau of Mines, Bull. 675, pp. 157169. , 1985b, Clay, in Mineral Commodity Summaries, 1985: U.S. Bureau of Mines, pp. 34-35. Applegate, A. V., and J. M. Lloyd, 1985, Summary of Florida Petroleum Production and Exploration, Onshore and Offshore, through 1984: Florida Geological Survey Information Circular 101, 69 p. Bond, P. A., K. M. Campbell and T. M. Scott, 1984, An Overview of Peat in Florida and Related Issues, Report to the Florida Legislature: Florida Bureau of Geology Open File Report No. 4, 228 p. Boyle, J. R., 1986, The Mineral Industry of Florida in 1985: U.S. Bureau of Mines, Annual Preliminary Mineral Industry Survey. , and C. W. Hendry, Jr., 1985, The Mineral Industry of Florida, 1983, in Minerals Yearbook, 1983: U.S. Bureau of Mines, V. 2, pp. 137-148. , and C. W. Hendry, Jr., 1984, The Mineral Industry of

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INFORMATION CIRCULAR NO. 102 55 Florida, 1982, in Minerals Yearbook, 1982: U.S. Bureau of Mines, V. 2, pp. 133143. , and C. W. Hendry, Jr., 1983, The Mineral Industry of Florida, 1981, in Minerals Yearbook, 1981: U.S. Bureau of Mines, V. 1, pp. 127 -137. , and C. W. Hendry, Jr., 1982, The Mineral Industry of Florida, 1980, Minerals Yearbook, 1980: U.S. Bureau of Mines, V. 2, pp. 127-137. , and C. W. Hendry, Jr., 1981, The Mineral Industry of Florida, 1977, 1978, 1978: in Minerals Yearbook, 1978-1979: U.S. Bureau of Mines, V. 2, pp. 133-142. Calver, J. L., 1957, Mining and Mineral Resources: Florida Geological Survey Bulletin 39, 132 p. Carpenter, J. H., J. C. Detweiler, J. L. Gillson, E. C. Weichel, Jr., and J. P. Wood, 1953, Mining and Concentration of Ilmenite and Associated Minerals at Trail Ridge Florida: Mining Engineering 8/53, pp. 789795. Cathcart, J. B., 1956, Distribution and Occurrence of Uranium in the Calcium Phosphate Zone of the Land-Pebble Phosphate District of Florida: U.S. Geological Survey Professional Paper 300, pp. 489-494. , 1962, Economic Geology of the Keysville Quadrangle, Florida: U.S. Geological Survey Bulletin, 1128, pp. 1 -82. Christ, K. D., M. D. Bently, M. B. Brewer, S. Ray, B. Sisk, M. L. Stursa and R. S. Wright, 1981, Florida Energy Resource, 1981: State of Florida, Governor's Energy Office, Tallahassee, Florida, 111 p. Conley, J. E., H. Wilson, T. A. Klinefelter and others, 1948, Production of lightweight concrete aggregate from clays, shales, slates and other materials: U.S. Bureau of Mines, RI 4401, 121 p. Cooke, C. W., 1945, Geology of Florida: Florida Geological Survey Bulletin 29, 342 p. Dana, E. S., 1946, Dana's Manual of Mineralogy, 5th edition (revised): C. S. Hurlbut, Jr., John Wiley and Sons, Inc. pub., New York, p. 345. Davis, C. L., 1985a, Peat Producers in the United States in 1984: U.S. Bureau of Mines, Mineral Industry Surveys, 16 p. , 1985b, Peat, in Mineral Commodity Summaries, 1985: U.S. Bureau of Mines, pp. 10-111.

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56 BUREAU OF GEOLOGY Davis, J. H., 1946, The Peat Deposits of Florida, Their Occurrence, Development and Uses: Florida Geological Survey Bulletin 30, 250 p. Edgerton, C. D., 1974, Effects of Urbanization Upon the Availability of Construction Materials in Southeastern Florida: U.S. Bureau of Mines, IC8664, 19 p. Evans, Clarence H., 1955, Staurolite-New Industrial Mineral: American Institute of Mining and Metallurgical Engineers Annual Meeting, 1955. Florida Phosphate Council, 1984a, Phosphate Feeds You, 14 p. , 1984b, Economic Fact Sheet, 1984. Garner, T. E., Jr., 1971, Heavy Mineral Mining and Processing in North Central Florida, in Geological Review of Some North Florida Mineral Resources: Southeastern Geological Society 15th Field Conference Guidebook, pp. 2633. , 1972, Economic Geology of Florida Heavy Mineral Deposits, in Proceedings Seventh Forum of Geology of Industrial Minerals: Florida Bureau of Geology Special Publication 17, pp. 1719. Gilson, J. L., 1959, Sand Deposits of Titanium Minerals: Mining Engineering, Vol. 11, Part 1, p. 421 -429. Griffin, George M., C. C. Weiland, L. Q. Hood, R. W. Goode, Ill, R. K. Sawyer, and D. F. McNeill 1982, Assessment of the Peat Resources of Florida, with a Detailed Survey of the Northern Everglades: State of Florida, Governor's Energy Office, Tallahassee, Florida, 190 p. Gurr, T., 1972, The Geology of a Central Florida Peat Bog, Section 26, Township 30 South, Range 25 East, Polk County, Florida: Unpublished Master's Thesis submitted to the University of South Florida, 86 p. Hall, R. B., 1983, General Geology and Stratigraphy of the Southern Extension of the Central Florida Phosphate District: Geological Society of America, S. E. section, Field Trip Guidebook, March 16, 1983, pp. 1-27. Hall, W. B., and R. E. Ela, 1978, Cement: U.S. Bureau of Mines, Mineral Commodity Profiles No. 26, 21 p. Healy, Henry G., 1975, Terraces and Shorelines of Florida: Florida Bureau of Geology Map Series 71. Hedrick, J. B., 1985, Rare Earth Metals, in Mineral Commodity Summaries; U.S. Bureau of Mines, pp. 124125.

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INFORMATION CIRCULAR NO. 102 57 Hendry, C. W., Jr., and J. W. Yon, 1958: Geology of the Area in and Around the Jim Woodruff Reservoir: Florida Geological Survey Report of Investigation 16, Part I, pp. 1 -52. Hoope, Richard, 1976, From Matrix to Fertilizer: Florida's Phosphate Industry Girds to Produce over 50 million TPY: Engineering and Mining Journal, September 1976, pp. 81 -93. Hosterman, John W., 1973, Clays, in United States Mineral Resources: U.S. Geological Survey Professional Paper 820, pp. 123131. Independent Petroleum Association of America 197884, The Oil Producing Industry in Your State. Johnson, Wilton, 1985, Cement, in Mineral Commodity Summaries, 1985: U.S. Bureau of Mines, pp. 28-29. King, K. C., and Ramil Wright, 1979, Revision of The Tampa Formation, West-central Florida: Transactions, Gulf Coast Association of Geological Societies, Volume XXIX, pp. 257 -262. Kopstein, Melvyn, 1979, Peat-Prospectus: United States Department of Energy, Division of Fossil Fuel Processing, 79 p. Kramer, D. A., 1985a, Magnesium Compounds, in Mineral Facts and Problems: U.S. Bureau of Mines, Bull. 675, pp. 471 -482. , 1985b, Magnesium Compounds, in Mineral Commodity Summaries, 1985: U.S. Bureau of Mines, pp. 94-95. Lefond, S. V., 1975, Industrial Minerals and Rocks, 4th ed.: Copyright by Am. Inst. of Mining, Metallurgical, and Petroleum Engineers, Inc., 1360 p. Lynd, L. E., 1980, Titanium, in Mineral Facts and Problems: U.S. Bureau of Mines, Bull. 671, pp. 961 -978. , 1985a, Ilmenite and Rutile, in Mineral Commodity Summaries, 1985: U.S. Bureau of Mines, pp. 70-71 and 130-131. , 1985b, Titanium, in Mineral Facts and Problems: U.S. Bureau of Mines, Bulletin 675, pp. 859-879. , and R. A. Hough, 1980, Titanium, in Minerals Yearbook, 1980: U.S. Bureau of Mines, Volume 1, pp. 843-856. MacNeil,F. S., 1944, Oligocene Stratigraphy of Southeastern United States: American Association of Petroleum Geologist, Bulletin V. 28, pp. 1313-1354.

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58 BUREAU OF GEOLOGY McPherson, B. F., G. V. Hendrix, H. Klein, and H. M. Tyus, 1976, The Environment of South Florida, A Summary Report: United States Geological Survey Professional Paper 1011, 81 p. Meeder, J. F., 1979, A Field Guide with Road Log to the Pliocene Fossil Reef of Southwest Florida: Miami Geological Society, 19 p. Minnesota Department of Natural Resources, 1981, Minnesota Peat Program Final Report: The Minnesota Department of Natural Resources, St. Paul, 93 p. Moore, Christine M., 1980, Rare Earth Elements and Yttrium, in Mineral Facts and Problems, 1980: U.S. Bureau of Mines, Bulletin 671, pp. 737-752. Moore, P. and D. Bellamy, 1974, Peatlands: London, Elek Science, 221 p. Moore, W. E., 1955, Geology of Jackson County, Florida: Florida Geological Survey Bulletin 37, 101 p. Nash, B. D. and H. E. Blake, Jr., 1977, Fluorine recovery from phosphate rock concentrates: U.S. Bureau of Mines, RI 8205, 16 p. Nuclear Exchange Corporation, 1986, Monthly Report on the Nuclear Fuel Market, Feb. 1986. Olson, D., T. J. Malterer, D. R. Mellen, B. Leuelling, and E. J. Tome, 1979, Inventory of Peat Resources in Southwest St. Louis County, Minnesota: The Minnesota Department of Natural Resources, Hibbing, Minnesota, 76 p. Opyrchal, Anthony M. and Kung-Lee Wang, 1981, Economic Significance of the Florida Phosophate Industry: U.S. Bureau of Mines Information Circular 8850, 62 p. Ottmann, R. D., P. L. Keyes, and M. A. Ziegler, 1973, Jay Field-A Jurassic Stratigraphic Trap: Transactions, Gulf Coast Association of Geologic Societies, vol. XXIII, pp. 146-175. Parker, G. G., G. E. Ferguson, S. K. Love and others, 1955, Water Resources of Southeastern Florida: U.S. Geological Survey Water Supply Paper 1255, 965 p. Patrick, G. C., R. N. Strom, and S. B. Upchurch, 1983, Chemical and Mineral Stratigraphy of a Miocene Fullers Earth Deposit: Green Acres Mine, Ocala Florida: Florida Academy of Science Abs., Florida Scientist, v. 46 supl., p. 37.

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INFORMATION CIRCULAR NO. 102 59 'elham, L., 1985, Fluorspar, in Mineral Facts and Problems: U.S. Bureau ,f Mines, Bull. 675, pp. 277 -290. , 1986, Fluorspar, in Mineral Commodity Summaries: U.S. Bureau of Mines, pp. 52-53. Pirkle, E. C., W. H. Yoho, and A. T. Allen, 1965, Hawthorn Bone Valley and Citronelle Sediments of Florida: Florida Academy of Sciences, Jour. v. 28 No. 1, pp. 7-58. , W. H. Yoho, and C. W. Hendry, Jr., 1970, Ancient Sea Level Stands in Florida: Florida Bureau of Geology Bulletin 52, 61 p. , W. A. Pirkle, and W. H. Yoho, 1974, The Green Cove Springs and Boulougne Heavy-Mineral Sand Deposits of Florida: Economic Geology, Vol. 69, pp. 1129 -1137. , W. A. Pirkle, and W. H. Yoho, 1977, The Highland Heavy-Mineral Sand Deposit on Trail Ridge in Northern Peninsular Florida: Florida Bureau of Geology Report of Investigation 84, 50 p. Poag, C. W., 1972, Planktonic Foraminifera of the Chickasawhay Formation, United States Gulf Coast: Micropaleontology, Vol. 18, No 3, pp. 257-277. Puri, H. S., 1957, Stratigraphy and Zonation of the Ocala Group: Florida Geological Survey Bulletin 38, 248 p. , and R. 0. Vernon, 1964, Summary of the Geology of Florida and a Guidebook to the Classic Exposures: Florida Geological Survey Special Publication 5 Revised, 312 p. Reves, W. D., 1961, The Limestone Resources of Washington, Holmes and Jackson Counties, Florida: Florida Geological Survey Bulletin 42, 121 p. Schmidt, W., R. W. Hoenstine, M. S. Knapp, E. Lane, G. M. Ogden, Jr., and T. M. Scott, 1979, The Limestone, Dolomite and Coquina Resources of Florida: Florida Bureau of Geology Report of Investigation 88, 64 p. Scott, T. M., 1978, Environmental Geology Series-Orlando Sheet: Florida Bureau of Geology Map Series 85. , 1983, The Hawthorn Formation of Northeastern Florida, Part 1: Florida Bureau of Geology Report of Investigation 94, pp. 1 -43. , 1986, The Lithostratigraphy of the Hawthorn Group

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60 BUREAU OF GEOLOGY (Miocene) of Florida: Phd. Dissertation, Florida State University, Tallahassee, FL, 450 p. , R. W. Hoenstine, M. S. Knapp, E. Lane, G. M. Odgen, Jr., R. Deuerling, and H. E. Neel, 1980, The Sand and Gravel Resources of Florida: Florida Bureau of Geology Report of Investigation 90, 41 p. , and P. L. MacGill, 1981, The Hawthorn Formation of Central Florida: Florida Bureau of Geology Report of Investigation 91, Part 1, pp. 1 -32. Searls. J. P., 1980, Peat, in Mineral Facts and Problems, 1980 edition: U.S. Bureau of Mines Bulletin 671, pp. 641 -650. Sigsby, R. J., 1976, Paleoenvironmental Analysis of the Big Escambia Creek-Jay-Blackjack Creek Field Area, Florida: Transactions, Gulf Coast Association of Geological Societies, Vol. 26, pp. 258 -278. Singleton, R. H., 1980, Stone, in Mineral Facts and Problems: U.S. Bureau of Mines Bulletin 671, pp. 853-868. Soper, E. K., and C. C. Osbon, 1922, The Occurrence and Uses of Peat in the United States: U.S.. Geological Survey Bulletin 728, 205 p. Stephens, J. C., 1974, Subsidence of Organic Soils in the Florida Everglades-A Review and Update in Environments of South Florida: Present and Past: Memoir 2, Miami Geological Society, pp. 191 -237. Stowasser, W. F., 1985a, Phosphate Rock, in Mineral Commodity Summaries, 1985: U.S. Bureau of Mines, pp. 114-115. , 1985b, Phosphate Rock, in Mineral Facts and Problems, 1985 ed.: U.S. Bureau of Mines Bulletin 675, Alvin W. Keoerr ed., pp. 579594. Sweeney, J. W., 1979, Florida Stakes Its Claim in the Uranium Market: Mining Engineering, Vol. 31, no. 9, pp. 1324-1325. , and C. W. Hendry, Jr., 1981, The Mineral Industry of Florida, 1977: in Minerals Yearbook, 1977: U.S. Bureau of Mines, V. 2, pp. 145158. , and S. R. Windham, 1979, Florida: the New Uranium Producer: Florida Bureau of Geology, Special Publication 22, 13 p. Tepordei, J. V., 1983, Sand and Gravel, in Minerals Yearbook, 1982: U.S. Bureau of Mines, V. 1, pp. 731 -752.

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INFORMATION CIRCULAR NO. 102 61 , 1984a, Sand and Gravel, in Minerals Yearbook, 1983: U.S. Bureau of Mines, V. 1, pp. 737-750. , 1984b, Crushed Stone, in Minerals Yearbook, 1983: U.S. Bureau of Mines, V. 1, pp. 801 -820. ,_ 1985a, Sand and Gravel and Crushed Stone in Mineral Commodity Summaries, 1985: U.S. Bureau of Mines, pp. 134135 and 146-147. , 1985b, Crushed Stone, in Mineral Facts and Problems, 1985: U.S. Bureau of Mines Bulletin 675, pp. 757-768. U.S. Bureau of Mines, Minerals Yearbook, 19771983. U.S. Department of Energy, 1979, Energy Data Reports, 8-79. , 1985, U.S. Crude Oil, Natural Gas and Natural Gas Liquids Reserves, 1984 Annual Report, pp. 22 -26. Vernon, R. 0., 1942, Geology of Holmes and Washington Counties, Florida: Florida Geological Survey Bulletin 21, 90 p. , 1951, Geology of Citrus and Levy Counties, Florida: Florida Geological Survey Bulletin 33, 256 p. , and H. S. Puri, 1964, Geologic Map of Florida: Florida Bureau of Geology Map Series 18. White, W. H., 1970, The Geomorphology of the Florida Peninsula: Florida Bureau of Geology Bulletin 51, 164 p. Wright, Alexandra, P., 1974, Environmental Geology and Hydrology, Tampa Area, Florida: Florida Bureau of Geology Special Publication 19, 94 p. Yon, J. W., 1966, The Geology of Jefferson County, Florida: Florida Geological Survey Bulletin 48, 115 p. , 1983, Status of Phosphatic Clay Waste Disposal: Florida Bureau of Mine Reclamation Open File Report, November, 1983, 28 p. Zellars and Williams, Inc., 1978, Evaluation of the Phosphate Deposits of Florida Using the Minerals Availability System: Final report prepared for the U.S. Bureau of Mines, 196 p.

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62 BUREAU OF GEOLOGY APPENDIX Mineral Producers In Florida The Bureau of Geology has used a number of sources in compiling the following list of mineral producers in Florida. The list includes all of the mining operations known to the Bureau and is current through December 1985. The Bureau will appreciate notification of any additions, corrections, or deletions that can be used for future editions of the mineral producers directory. The directory lists the name and address of each producer under the commodity that is mined. The commodities are further listed separately by commodity and by county. PRODUCERS BY COMMODITY Mine, Quarry, Pit Name & Address of Operation or Operation T R S CEMENT DADE General Portland Inc. Florida Division, Miami Box 22348 Plant Tampa. FL 33622 Lonestar Florida Inc. Pennsuco Cement & 52S 40E 31 Box 6097 Aggregates Ft. Lauderdale, FL 33310 Rinker Portland Cement Corp. Miami Plant P.O. Drawer K W. Palm Beach. FL 33402 HERNANDO Florida Mining & Materials Corp. Cement Division P.O. Box 6 Brooksville, FL 33512 HILLSBOROUGH General Portland Inc. Box 22348 Tampa. FL 33622 Florida Division. Tampa Plant MANATEE National Portland Cement of Port Manatee Florida Inc. Route No. 1. Port Manatee Palmetto, FL 33561

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INFORMATION CIRCULAR NO. 102 63 Mine, Quarry, Pit Name & Address of Operation or Operation T R S CLAY-FULLER'S EARTH GADSDEN Engelhard Corp. La Camelia 3N 3W Multiple P.O. Box 220 Mine/Swisher Mine Attapulgus, GA 31715 Midway Mine 1N 2W Multiple Floridin Co. Complex A Mine 3N 3W Multiple P.O. Box 510 Complex B Mine 3N 3W 17 Quincy, FL 32351 Complex C Mine 3N 3W 35 The Milwhite Co, Inc. McCall Mine 3N 3W 4 P.O. Box 96 Attapulgus, GA 31715 MARION Mid-Florida Mining Co. Emthla Mine 13S 20E 1 P.O. Box 68F Lowell, FL 32663 CLAY-KAOLIN PUTNAM The Feldspar Corp. Edgar Mine 10S 24E 30 P.O. Box 8 Edgar, FL 32049 CLAY-GENERAL CLAY Florida Solite Co. Russell Mine 5S 25,26E Multiple P.O. Box 27211 Richmond, VA 23261 GADSDEN Apalachee Correctional Institute Chattahoochee Pit 3N 6W 8 Box 699 Sneads, FL 32460 LAKE Codding Sand & Soil Inc. Codding Pit 19S 27E 33 Box 795 State Road 19A Mt. Dora, FL 32757

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64 BUREAU OF GEOLOGY Mine, Quarry, Pit Name & Address of Operation or Operation T R S Clay-general, cont'd. MARION CTC Construction, Inc. Green Acres Mine 13S 20E 1 P.O. Box 686 Gainesville. FL 32601 EXFOLIATED VERMICULITE BROWARD W. R. Grace & So. Zonolite Division, 62 Whittemore Avenue Pompano Beach Cambridge, MA 02140 Plant DUVAL W. R. Grace & So. Zonolite Division, 62 Whittemore Avenue Pompano Beach Cambridge, MA 02140 Plant -HILLSBOROUGH Schmelzer Sales Corp. Verlite Co. Box 11385 Tampa. FL 33610 W. R. Grace & So. Zonolite Division, 62 Whittemore Avenue Tampa Plant Cambridge. MA 02140 EXPANDED PERLITE BROWARD W. R. Grace & So. Zonolite Division, 62 Whittemore Avenue Pompano Beach Cambridge, MA 02140 Plant DUVAL Chemrock Corp. Jacksonville Plant P.O. Box 100922 Nashville, TN 37210 ESCAMBIA Worlid Industries Inc. Escambia Plant Armstrong House Lancaster quare PA 17 Lancaster, PA 17604

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INFORMATION CIRCULAR NO. 102 65 Mine, Quarry, Pit Name & Address of Operation or Operation T R S Expanded Perlite, cont'd. INDIAN RIVER Arlite Processing Corp. Processing Plant 3505 65th Street Vero Beach, FL 32960 GYPSUM DUVAL Jim Walter Corporation Celotex Division, 1500 N. Dale Mabry Jacksonville Plant Tampa, FL 33607 United States Gypsum Co. Duval County Plant 101 S. Wacker Drive Chicago, IL 60606 HAMILTON Occidental Petroleum Co. Suwannee P.O. Box 25597 Tampa, FL 33622 HILLSBOROUGH National Gypsum Co. Tampa Plant 2001 Rexford Road Charlotte, NC 28211 Standard Gypsum Corp. 3401 Bulk Street Port Everglades, FL 33316 HEAVY MINERALS CLAY Associated Minerals LTD, Inc. Green Cove Springs 7S 25,26E Multiple P.O. Box 1307 Mine Green Cove Springs, FL 32043 E. I. DuPont Florida Mine 5,6S 23E Multiple P.O. Box 753 Starke, FL 32091

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66 BUREAU OF GEOLOGY Mine, Quarry, Pit Name & Address of Operation or Operation T R S LIME GULF Basic Inc. Port St. Joe Limekiln Box 160 Port St. Joe. FL 32456 HERNANDO Chemical Lime Inc. Brooksville Limekiln Box 317 Leesburg. FL 32748 SUMTER Dixie Lime & Stone Co. Sumterville Limekiln Drawer 217 Sumterville, FL 33585 Y LIMESTONE (CRUSHED AND BROKEN) AND SHELL ALACHUA Dickerson Florida Inc. Haile Quarry 9S 17E Multiple Box 177 Newberry, FL 32669 Florida Rock Industries Inc. 1) Newberry Limerock N/A P.O. Box 4667 Quarry Jacksonville. FL 32216 2) Haile Quarry 9S 17E Multiple 3) Chastain Quarry 9S 18E 18 L Umerock Industries Inc. 1) Haile Quarry 9S 17E 24 Drawer 790 2) Newberry Quarry 9S 17E 25 SCiefland. FL 32626 S. M. Wall Company High Springs Quarry 7S 18E 30 T 1650 NE 23rd Blvd. i Gainesville, FL 32601 BREVARD Blackhawk Quarry Co. of Blackhawk Quarry 30S 37E Multiple Florida, Inc. 7750 Babcock Street Palm Bay. FL 32905

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INFORMATION CIRCULAR NO. 102 67 Mine, Quarry, Pit Name & Address of Operation or Operation T R S Limestone (Crushed and Broken) and Shell, cont'd. Brevard County Department of 1) Kings Park Quarry 24S 36E 2 Public Works 2) Pluckebaum Quarry 22S 35E 1 1948 Pineapple Ave., Suite C 3) Rifle Range Quarry 21S 34E 20 Melbourne, FL 32901 4) Rockledge Quarry 25S 36E 20 BROWARD Badgett Resources Saw Grass Quarry 52S 39E 53 4160 Ravenswood Road Ft. Lauderdale, FL 33312 Bee Line Engineering & 84 Rock & Fill Quarry 49S 40E 27 Construction, Inc. 10900 Griffin Road Ft. Lauderdale, FL 33328 Bergeron Sand & Rock Mining, 1) Hollywood Pit 51S 39E 12 Inc. 2) Ponderosa Quarry N/A P.O. Box 6280 3) Snake Creek Quarry N/A Hollywood, FL 33021 Broward Paving Inc. Rhodes Quarry 50S 42E 31 2001 N. State Road 7 Hollywood, FL 33021 Broward Vito's Trucking & Markham Park Pit 49S 40E 33 Excavating Co. 50S 40E 4 16001 West Hwy. 84 Sunrise, FL 33314 Cherokee Crushed Stone Inc. 1) Cherokee Quarry N/A P.O. Box 8307 2) Hollywood Blvd. 51S 40E Multiple Pembroke Pine, FL 33024 Quarry 1Devcon International Corp. York Chase Ronto 48S 42E 9 P.O. Box 498 Pompano Beach, FL 33061 Hardrives Co. Inc. 1) Gateway Quarry N/A 846 N.W. 8th Street 2) Miramar Lake Pit 51S 39E 36 Ft. Lauderdale, FL 33311 3) State Road Quarry 50S 41,42E Multiple Hollywood Quarries Inc. Hollywood Quarry 50S 41E 23 3000 SW 64th Avenue Ft. Lauderdale, FL 33314 L. W. Rozzo Inc. Rozzo Quarry 50S 40E 31 2610 S.W. 50th Avenue Ft. Lauderdale, FL 33314

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68 BUREAU OF GEOLOGY Mine, Quarry, Pit Name & Address of Operation or Operation T R S Limestone (Crushed and Broken) and Shell, cont'd. Miramar Rock Inc. Miramar Quarry 51S 39E 36. Box 8819 Hollywood, FL 33024 Perna Asphalt Paving Inc. Pit No. 1 N/A P.O. Box 50189 Lighthouse Point, FL 33064 Vulcan Materials Co. Broward Quarry 51S 39E 24 P.O. Box 660097 Miami Springs, FL 33166 CHARLOTTE Charlotte Rock Industries Route 31 Pit 42S 25E Multiple P.O. Box 1428 Cape Coral, FL 33910 Desrosier Brothers Enterprises Pit No. 1 40S 24E 32 P.O. Box 43, Star Rt. A. Punta Gorda, FL 33950 Macasphalt Charlotte Co. Pit 41S 21E Multiple P.O. Box 2579 Sarasota, FL 33578 Roger A. Chase County Line Pit N/A Star Route A, Box 140 Puma Gorda, FL 33950 Rowe Inc. Shell Quarry N/A 6629 53rd Ave. East Bradenton, FL 33508 Sunland Paving Co. Inc. Sunland Shell Quarry N/A 134 Electric Way Charlotte Harbor, FL 33950 CITRUS Carroll Contracting & Ready 1) Lecanto Quarry 18S 18E 33 Mix, Inc. 2) Storey Quarry 20S 19E 35 P.O. Box 1659 Inverness, FL 32651 Crystal River Quarry Inc. 1) Red Level Quarry 17S 16E 25 Box 216 2) Lecanto Quarry 19S 18E Multiple Crystal River, FL 32629

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INFORMATION CIRCULAR NO. 102 69 Mine, Quarry, Pit Name & Address of Operation or Operation T R S Limestone (Crushed and Broken) and Shell, cont'd. Dolime Minerals Co. Crystal River Quarry 17S 16E Multiple P.O. Box 1206 Crystal River, FL 32629 Springs Construction Equipment Tanner Quarry N/A Co., Inc. P.O. Box 1797 Crystal River, FL 32629 COLLIER Cement Products Corporation Mule Pen Rock Quarry 48S 26E Multiple Rt. 6, Box 1760 Naples, FL 33999 Florida Rock Corp. Golden Gate Estates 49S 26E 21 Box 2037 Area Quarry Naples, FL 33940 Florida Rock Industries Inc. 1) Sunniland Quarry 48S 30E 30 P.O. Box 4667 2) Caloosa Limerock 45S 26E 5 Jacksonville, FL 32216 Harmon Brothers Rock Co. Copeland Quarry 52S 29E 12 P.O. Box 14 Ochopee, FL 33943 Highway Pavers Inc. 1) Naples Limerock 50S 26E 7 Box 8809 Quarry Naples, FL 33941 2) North Quarry 48S 26E 26 Lee Mar Quarry 31 N/A Route 3, Box 489 Ft. Myers, FL 33908 Macasphalt Inc. Golden Gate Quarry 49S 27E 16 P.O. Box 7368 Naples, FL 33941 COLUMBIA Limerock Industries Inc. Columbia City Mine 5S 16E Multiple Drawer 790 Chiefland, FL 32626

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70 BUREAU OF GEOLOGY Mine, Quarry, Pit Name & Address of Operation or Operation T R S Limestone (Crushed and Broken) and Shell, cont'd. DADE A. J. Capeletti Inc. 1) Dade Quarry No. 9 53S 39E 26 P.O. Box 4944 2) Dade Quarry No. 10 53S 39E 23 Hialeah, FL 33014 3) Dade Quarry No. 11 53S 39E 21 4) Dade Quarry No. 12 53S 39E Multiple 5) Dade Quarry No. 13 52S 39E 13 6) Dade Quarry No. 15 53S 39E 20 A. J. House & Sons Inc. Quarry No. 1 53S 39E 13 Box 440457 Miami, F. 33144 Coral Aggregates Inc. Miami Mine Quarry 53S 39E 27 3500 Pembroke Road Hollywood, FL 33021 Florida Rock Industries 1) Sterling Quarry N/A P.O. Box 521705 2) Golden Prince Quarry N/A Miami, FL 33152 3) Card Sound Quarry 58S 39E 17 Florida Rock & Sand Co. -1) Card Sound Pit 58S 39E 17 P.O. Box 3004 2) Cutler Pit N/A Florida City, FL 33030 Krome Aggregates, Inc. Kendall Quarry N/A PO. Box 260 Hollywood, FL 33022 Lone Star Florida Inc. Pennsuco Quarry 52S 39E Multiple Box 6097 Ft. Lauderdale, FL 33310 Lowell Dunn 1) Airport Pit 52S 39E 2 P.O. Box 2577 2) Dunn Airport Quarry N/A Hialeah, FL 33012 3) Indian Mound West 54S 40E 16 Pit 4) Lehigh Lakes Quarry N/A Loyal Rock Inc. Loyal Rock Quarry N/A 1385 Coral Way, Suite 407 Miami. FL 33145 Miami Crushed Rock, Inc. Sweetwater Quarry 53S 39E 24 lbx 650309 Miami, FL 33165 Redland Construction Co., Inc. County Line Quarry 52S 39E 1 23379 SW 167th Avenue Homestead, FL 33165

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INFORMATION CIRCULAR NO. 102 71 Mine, Quarry, Pit Name & Address of Operation or Operation T R S Limestone (Crushed and Broken) and Shell, cont'd. Rinker-Southeastern Materials, 1) SCL Quarry N/A Inc. 2) FEC Quarry 52S 39E 25 P.O. Box 5230 3) Rinker Lake Quarry 52S 40E 20 Hialeah, FL 33014 Ronlee Inc. Ronlee Inc. Quarry 52S 39E 12 P.O. Box 660655 Miami Springs, FL 33166 Siboney International Royal Rock Quarry N/A P.O. Box 6665 West Palm Beach, FL 33405 Standard Rock Pit Corp. Standard Rock Pit N/A 7855 NW 12th Street Miami, FL 33182 The Brewer Co. of Florida Brewer Doctors Pit 52S 39E 1 (Redland Construction Co.) 9800 NW 106 Street .Miami, FL 33166 Vulcan Materials Co. 1) 41st Street Quarry N/A P.O. Box 660097 2) Medley Quarry 53S 40E 10 Miami Springs, FL 33166 DESOTO DeSoto County Public Works County Pit 39S 25E 28 P.O. Box 1399 Arcadia, FL 33821 DeSoto Shell DeSoto Shell Pit 39S 25E 28 P.O. Box 1862 Arcadia, FL 33821 GLADES Macasphalt Inc. Brighton Reservation Pit 40S 32E Multiple P.O. Box 1819 Winter Haven, FL 33880 HENDRY Labelle Limerock Company Labelle Quarry 43S 28E 13 General Delivery Labelle, FL 33935 M. E. C. Construction Inc. MEC Rock Quarry N/A Drawer Q South Bay, FL 33493

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72 BUREAU OF GEOLOGY Mine, Quarry, Pit Name & Address of Operation or Operation T R S Limestone (Crushed and Broken) and Shell, cont'd. Ridgdill & Son Construction Inc. Ridgdill Quarry 43S 34E 14 P. 0. Box 447 Clewiston, FL 33440 HERNANDO E R. Jahna Industries Inc. Mills Quarry 23S 21E 1 P.O. Drawer 168 Lecanto, FL 32661 Florida Crushed Stone Co. Brooksville Gay Quarry 21S 18E 36 Box 317 21S 19E Multiple Leesburg, FL 32748 22S 18E 1 22S 19E Multiple Florida Mining & Material Corp. Broco Quarry 21S 18E Multiple 605 Broad Street Brooksville, FL 33512 Florida Rock Industries Inc. Brooksville Diamond Hill 21S 19E 20 P.O. Box 4667 Quarry Jacksonville, FL 32201 Oman Construction Co., Inc. Aripeka Quarry 23S 17E Multiple P.O. Box 3038 Springhill, FL 33526 W. L. Cobb Construction Co. Aripeka Quarry 23S 17E 19 Box 3038 Springhill, FL 33526 HILLSBOROUGH Chapman Contracting Co. Tampa Bay Pit 32S 18E 1 7910 Orient Road Tampa, FL 33619 Leisey Shell Pit Inc. 1) Leisey Pit 32S 18E 16 3820 Gulf City Road 2) Cockroach Bay Shell 31S 18E 15 Ruskin, FL 33570 Pit Shell Materials Inc. 1) 19th Ave. Quarry 31S 19E Multiple P.O. Box 11554 2) Shell Materials Pit 32S 19E 6 Tampa, FL 33680 INDIAN RIVER Henry Fischer & Sons, Inc. Fischer Pit N/A P.O. Box 68 Sebastian, FL 32958

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INFORMATION CIRCULAR NO. 102 73 Mine, Quarry, Pit Name & Address of Operation or Operation T R S Limestone (Crushed and Broken) and Shell, cont'd. JACKSON Dolomite Inc. Rock Creek Quarry 3N 9W Multiple Box 548 Marianna, FL 32446 Green Valley Lime Co., Inc. Sink Creek Quarry 3N 9W 19 P.O. Box 681 Marianna, FL 32446 Marianna Lime Products Inc. Marianna Quarry 5N 10W 29 Box 1505 Marianna, FL 32446 LEE Charlotte Rock Industries Burnt Stove Road Pit 43S 22E 24 P.O. Box 1428 Cape Coral, FL 33910 Florida Rock Industries Inc. Fort Myers Quarry 46S 25E 12 P.O. Box 4667 Jacksonville, FL 32216 Fugate Construction Co. Fugate No. 1 Quarry N/A 137 Texas Avenue Ft. Myers, FL 33901 Harper Brothers Inc. 1) Alico Quarry N/A 5351 Six Mile Cypress Parkway 2) Colonial Dolomite N/A Ft. Myers, FL 33912 Quarry Harper Brothers Inc. Alico Road Quarry 46S 26E 2 Route 39, Box 821 Ft. Myers, FL 33908 J. L. Kelley Rock Co. Inc 12 026 Quarry 43S 27E Multiple Box 353 La Belle, FL 33953 LEVY Boutwell Construction Co., Inc. Pansey Britt Mine 12S 19E 31 5979 SE Mary Camp Road Ocala, FL 32672 Connell & Schultz Inc. Williston Quarry 12S 19E 31 Box 24 Inverness, FL 32650

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74 BUREAU OF GEOLOGY Mine, Quarry, Pit Name & Address of Operation or Operation T R S Limestone (Crushed and Broken) and Shell, cont'd. Florida Lime & Dolomite Co., Gulf Hammock Quarry 14S 16E 21 Inc. P.O. Box 246 Gulf Hammock, FL 32678 Florida Rock Industries Inc. Gulf Hammock Quarry 14S 16E Multiple P.O. Box4667 Jacksonville, FL 32201 Levy County Road Department Levy County Quarries N/A P.O. Box 336 Bronson. FL 32621 V. E. Whitehurst & Sons 1) Raleigh Quarry N/A Rt. 1, Box 125 2) Whitehurst Pit 12S 19E Multiple Williston. FL 32696 MANATEE Quality Aggregates Inc. Phase IV Shell Mine 35S 19E Multiple P.O. Box 2719 Sarasota, FL 33578 MARION Boutwell Construction Co., Inc. Mine Two (Bellview 17S 22E 1 5979 SE Mary Camp Road Mine) Ocala, FL 32672 G. P. Turner Construction Inc. Britt Quarry N/A 8001 NW C 25A Ocala, FL 32671 Marion County Hwy. Dept. Canal Pit 16S 22E 15 3330 SE Maricamp Rd. Ocala, FL 32670 M. J. Stavola Industries Stavola Quarry 14S 22E L9 P.O. Box 187 Anthony, FL 32617 Monroe Road Co. No. 8 Quarry 15S 20E 19 Box 417 Belleview, FL 32620 Ocala Umerock Corp. 1) Cummer Mine N/A P.O. Box 1060 2) Zuber Mine 14S 21E 14 Ocala, FL 32670

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INFORMATION CIRCULAR NO. 102 75 Mine, Quarry, Pit Name & Address of Operation or Operation T R S Limestone (Crushed and Broken) and Shell, cont'd. Ocala Pavers Inc. Pedro Pit 17S 22E 24 4910 N 35th St. Silver Springs, FL 32688 Southern Materials Corp. Lowell Quarry 13S 21E 23 P.O. Box 218 Ocala, FL 32670 MONROE A. J. Capeletti Inc. Monroe Quarry No. 1 60S 40E 29 P.O. Box 4944 Hialeah, FL 33014 Charley Toppino & Sons Inc. 1) Big Pine Key Quarry N/A Box 787 2) Cudjoe Key Quarry N/A Key West, FI 33040 3) Rockland Key Quarry 67S 26E 21 Tarmac Florida Inc. 1) Cudjoe Key Quarry 66S 28E 29 P.O. Box 2035 2) Rockland Key Quarry 67S 26E Multiple Hialeah, FL 33012 3) Big Pine Key Quarry 66S 29E 25 PALM BEACH Bell Engineering Service Co. Bell Farms Pit 45S 42E 15 7755 Jog Rd., Rt. 3 Lake Worth, FL 33460 Griffin Brothers Co. Inc. Rock Quarry No. 2 47S 37E 22 10450 W. State Road 84 Davie, FL 33324 Loxahatchee Enterprises Inc Delray Beach Quarry 47S 41E 29 2000 South Congress Ave. Delray Beach, FL 33445 PASCO Belcher Mine, Inc. Belcher Quarry 24S 16E Multiple P.O. Box 86 State Rd. 595 Aripeka, FL 33502 International Minerals & Morell Quarry 25S 22E Multiple Chemical Corp. Box 867 Bartow, FL 33830 Zephyr Rock & Lime Inc. Z-Rock Quarry 26S 22E Multiple P.O. Box 697 Zephyrhills, FL 33599

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76 BUREAU OF GEOLOGY Mine, Quarry, Pit Name & Address of Operation or Operation T R S Limestone (Crushed and Broken) and Shell, cont'd. POLK West Coast Mining & Silica Inc. 1) Polk County Quarry N/A P.O. Box 17237 2) West Coast Pit 26S 22E Multiple Tampa, FL 33682 ST. LUCIE Florida Rock Industries Inc. Ft. Pierce Quarry 37S 38E Multiple P.O. Box 4667 Jacksonville, FL 32201 SARASOTA Englewood Trucking Co. Laurel Road Pit 38S 19E Multiple 500 N. Indiana Avenue Englewood, FL 33533 Fleet Rental Inc. Sarasota Quarry 36S 17E 5 700 Hall Road Nakomis, FL 33555 Macasphalt Inc. Newburn Road Pit 36S 18E 12 P.O. Box 2579 Sarasota, FL 33578 Morrison Trucking Co. Highway 775 Pit N/A Box 3145 Venice, FL 33595 Quality Aggregates Inc. Brown Road Quarry 36S 19E 7 P.O. Box 2719 Sarasota, FL 33580 SUMTER Agri-Timber. Inc. Agri-Timber Hi-Cal N/A 4801 River Road Quarry Dade City, FL 33525 Amcar Coleman No. 2 Quarry 20S 22E 12 P.O Drawer 217 Sumterville, FL 33585 Dixie Lime & Stone Co. Sumterville Quarry 20S 22E Multiple Drawer 217 20S 23E Sumterville, FL 33585

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INFORMATION CIRCULAR NO. 102 77 Mine, Quarry, Pit Name & Address of Operation or Operation T R S Limestone (Crushed and Broken) and Shell, cont'd. Florida Crushed Stone Co. Center Hill Quarry 21S 23E 16 Box 317 Leesburg, FL 32748 Ocala Limerock Corp. Mabel Quarry 22S 23E Multiple P.O. Box 1060 Ocala, FL 32670 St. Catherine Rock Co. St. Catherine Quarry 22S 21E Multiple P.O. Box 103 Nobleton, FL 33554 SUWANNEE Anderson Mining Corp. Lanier Quarry 6S 14E Multiple P.O. Box 38 Old Town, FL 32680 Hatch Enterprises Inc. Hatch Quarry 6S 14E 16 Box 238 Branford, FL 32008 Urban Mining, Inc. SR 252 Quarry N/A P.O. Box 627 Lake City, FL 32055 TAYLOR Anderson Contracting Co. Ten Mile Quarry 8S 10E 21 P.O. Drawer 38 Old Town, FL 32680 Cabbage Grove Mining Co., Inc. Perry Quarry 4S 4E 3 P.O. Box 997 Perry, FL 32347 Dolime Minerals Co. Perry Quarry 4S 4E 13 P.O. Box 997 Perry, FL 32347 Florida Crushed Stone Jefferson-Taylor Quarry 3S 4E 32 Box 719 4S 4E Multiple Perry, FL 32347 Limerock Industries Inc. Cabbage Grove Quarry 3S 4E 34 Drawer 790 Chiefland, FL 32626

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78 BUREAU OF GEOLOGY Mine. Quarry, Pit Name & Address of Operation or Operation T R S MAGNESIUM-BRINES GULF Basic Magnesia Inc. Port St. Joe Plant 845 Hanna Building Cleveland. OH 44115 PEAT CLAY R & R Peat Farms, Inc. 8S 24E 16 P.O. Box 420 Keystone Heights, FL 32656 Stricklin Peat, Inc. N/A Rt. I, Box 577 Keystone Heights, FL 32656 DADE L. C. Morris, Inc. N/A P.O. Box 500 74400 N.W. 102nd Avenue" Hialeah, FL 33014 HIGHLANDS Superior Peat & Soil 35S 29S 9 P.O. Box 1688 4242 W. George Boulevard Sebring, FL 33870 Tu-Co Peat 35S 29S 21 3320 Tubbs Road Sebring, FL 33870 HILLSBOROUGH Fertic Soils 28S 20E 20 P.O. Box 922 7911 Williams Rd. Seffner, FL 33584 Eart Stover 27S 18E 26 16328 Indian Mound Road Tampa, FL 33618 F. E. Stearns Peat 28S 21E 28 Rt. 1, Box 542D Dover, FL 33527

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INFORMATION CIRCULAR NO. 102 79 Mine, Quarry, Pit rvame & Address of Operation or Operation T R S Peat, cont'd. LAKE Anderson Organic Inc. 22S 26E Multiple Rt. 2, Box 138 Winter Garden, FL 32787 C & C Peat 21S 25E 11 P.O. Box 443 Minneola, FL 32755 Florida Potting Soils, Inc. 18S 28E 25 P.O. Box 7008 Orlando, FL 32854 Hillary Peat 22S 24E 8 Rt. 1, Box 345 Groveland, FL 32736 E. R. Jahna Industries Clermont West Mine 22S 25E 22 102 E. Tillman Avenue Lake Wales, FL 33853 MADISON Anderson Organic Inc. 1S 5E 35 Rt. 2, Box 138 Winter Garden, FL 32787 Pasco Products Company, Inc. 1N 6E 24 P.O. Box 628 Greenville, FL 32331 ORANGE Reliable Peat 22S 27E 22 P.O. Box 217 Winter Garden, FL 32787 PALM BEACH Atlas Peat & Soil 45S 43E Multiple 9621 S.R. 7 P.O. Box 867 Boynton Beach, FL 33435 POLK Andy's Plant Aids Clubhouse Road Pit 29S 24E 9 1840 W. Fairbanks P.O. Box 3296 Lakeland, FL 33802

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80 BUREAU OF GEOLOGY Mine, Quarry, Pit Name & Address of Operation or Operation T R S Peat, cont'd. Greenleaf Products, Inc. 27S 27E 19. P.O. Box 312 Haines City, FL 33844 Peace River Peat Frostproof 31S 28E 23 P.O. Box 1192 1470 Hwy. 17S. Bartow, FL 33830 PUTNAM R & R Peat Farms, Inc. 9S 24E 5 P.O. Box 420 Keystone Heights, FL 32656 Traxier Peat Florahome Mine 9S 24S Multiple P.O. Box 448 Florahome, FL 32635 SUMTER American Peat Co. Cherry Lake 18S 23E Multiple Rt. 1, Box 38 (Hwy. 466, 3.9 miles E. of Oxford) Oxford, FL 32684 Verfite Co. Verlite Mine 22S 22E 34 P.O. Box 11385 6211 N. 56th Street Tampa, FL 33680 PHOSPHATE ROCK HAMILTON Occidental Chemical Co. 1) Suwannee River 1S 15,16E Multiple P.O. Box 1185 Mine 1N 16E Multiple Houston, TX 77001 2) Swift Creek Mine 1S 15E Multiple HARDEE C. F. Industries, Inc. Hardee Phosphate 33S 24E Multiple P.O. Box 1549 Complex Wauchula, FL 33873 Gardinier Inc. Ft. Meade Mine 32S 25E Multiple P.O. Box 3269 Tampa, FL 33601

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INFORMATION CIRCULAR NO. 102 81 Mine, Quarry, Pit Name & Address of Operation or Operation T R S Phosphate Rock, cont'd. HILLSBOROUGH Amax Chemical Corp. Big Four Mine 31,32S 32,22E Multiple 402 S. Kentucky Avenue Suite 600 Lakeland, FL 33801 American Cyanamid Co. Lonesome Mine 31S 22E Multiple (Brewster Phosphates) Berdan Ave. Wayne, New Jersey 07470 MANATEE Beker Phosphate Corp. Wingate Creek Mine 34,35S 21,22E Multiple P.O. Box 9034 Bradenton, FL 33506 W.R. Grace & Company Four Corners Mine 33S 21E Multiple Box 471 Bartow, FL 33830 POLK Agrico Chemical Co. 1) Ft. Green Mine 32 33S Box 1110 23W Multiple Mulberry, FL 33860 2) Saddle Creek Mine 28S 25E Multiple 3) Payne Creek Mine 32S 23,24E American Cyanamid Co. Haynsworth Mine 31S 32E Multiple (Brewster Phosphates) Berdan Ave. Wayne, New Jersey 07470 Estech General Chemical Co. 1) Silver City Mine 31S 24E Multiple Box 208 2) Watson Mine 31,32S 25,26E Multiple Bartow, FL 33830 Gardinier Inc. Ft. Meade Mine 32S 25E Multiple P.O. Box 3269 Tampa, FL 33601 .International Minerals & 1) Clear Springs Mine 30S 25E Multiple Chemical Corp. 2) Kingsford Mine 31S 22E Multiple Box 867 30S 23E Multiple Bartow, FL 33830 3) Noralyn Mine 30S 24S Multiple 31S 24S Multiple Mobil Oil Corp. 1) Ft. Meade Mine 31S 25E Multiple Box 311 2) Nichols Mine 30S 23E Multiple Nichols, FL 33863

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82 BUREAU OF GEOLOGY Mine, Quarry, Pit Name & Address of Operation or Operation T R S Phosphate Rock, cont'd. U.S.S. Agrichemicals Rockland Mine 31S 24E Multiple P.O. Box 867 Ft. Meade, FL 33841 W.R. Grace & Company Hookers Prairie Mine 31S 23E Multiple Box 471 Bartow, FL 33830 PHOSPHATE ROCK -COLLODIAL CITRUS Howard Phosphate Co. Howard Phosphate 18S 19E 35 P.O. Box 13800 Mine Orlando, FL 32809 Manko Co. Section 5 Phosphate 17,18S 18,19E Multiple P.O. Box 577 Mine Ocala, FL 32670 The EH Kellogg Co. Kellogg Phosphate Mine 17S 17E 34 P.O. Box 218 Hemando, FL 32642 MARION Lancala Phosphate Co. Minehead Plant P.O. Box 766 High Springs. FL 32643 SAND BAY Fla. Asphalt Paving Co. Register Mine 2S 13W 13 P.O. Box 1310 Panama City, FL 32401 Gulf Asphalt Corp. Bay Mine 2S 13W 14 P.O. Box 2462 Panama City, FL 32401 Pitts Sand Co. Lynnhaven Mine 3S 14W 12 Rt. 4. Box 850 Panama City, FL 32401 Sykes Concrete Pipe Co. Calloway Mine 4S 13W 14 P.O. Box 1400 Panama City, FL 32402

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INFORMATION CIRCULAR NO. 102 83 Mine, Quarry, Pit Name & Address of Operation or Operation T R S Sand, cont'd. BREVARD Melbourne Sand & Supply Melbourne Mine 26S 36E 12 7298 Waelti Drive Melbourne, FL 32935 BROWARD Florida Commercial Prospect Mine 49S 42E 7 Development P.O. Box 5147 Ft. Lauderdale, FL 33310 Frank Newth LTD. Margate Mine 48S 42E 21 Box 8302 Coral Springs, FL 33065 Hardrives Company State Rd. 84 Mine 50 42E 30 ,300 West State Rd. No. 84 Ft. Lauderdale, FL 33315 Pompano Silica Sand Company Tsiotis Mine 48S 42E 28 1951 N. Powerline Road Pompano Beach, FL 33060 101 Sand & Fill Inc. 101 Mine N/A P.O. Box 4175 RR #2 Lyons R&D Wilburn St. Margate, FL 33063 CALHOUN Blountstown Sand Co. 1) Overholt Mine N/A Rt. 1 Mason Road 2) N/A 1N 8W 27 Blountstown, FL 32424 CLAY Florida Rock Industries Inc. Gold Head Mine 8S 23E 15 P.O. Box 4667 Jacksonville, FL 32201 DADE A.J. Capeletti, Inc. Broward No. 1 Mine 51S 41E 29 P.O. Box 4944 Hialeah, FL 33014

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84 BUREAU OF GEOLOGY Mine, Quarry, Pit Name & Address of Operation or Operation T R S Sand, cont'd. ESCAMBIA Arnold Sand & Gravel Co. Century Mine N/A 7717 Eagle Drive Cantonment, FL 32533 Campbell Sand & Gravel Co. Century Mine 5N 30W 4 Rt. 3. Box 22 Century, FL 32535 Clark Sand Co. Pensacola Mine 2S 30W Multiple Box 4267 Pensacola, FL 32507 Red Sand & Gravel Co. 1) Century Mine N/A Rt. 1 2) Sunday Rd. Mine 6N 30W 33 Flomaton AL 36441 Site Construction Developers Pensacola Mine N/A 2628 Hillcrest Avenue Pensacola, FL 32506 GADSDEN Capital Asphalt 1N 2W 21 P.O. Box 5767 Tallahassee, FL 32314 Gadsden Sand Co. Quincy Mine N/A P.O. Box 446 Quincy. FL 32351 Radcliff Materials, Inc. Chattahoochee River 3N 6W 5 P.O. Box 1685 Plant Mobile. AL 36601 GLADES E.R. Jahna Industries Inc. Ortona Sand Mine 42S 30E 23 First & East Tillman Lake Wales. FL 33853 Florida Rock Industries, Inc. Caloosa Mine 42S 30E Multiple P.O. Box 4667 Jacksonville, FL 32201 HOLMES Revelle Sand Plant Caryville Plant 5N 16W 16 P.O. Box 153C Rt. 2 Caryville, FL 32427

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INFORMATION CIRCULAR NO. 102 85 Mine, Quarry, Pit Name & Address of Operation or Operation T R S Sand, cont'd. West Florida Sand Co. Dog Lake Estates Mine 4N 15W 5 Route 3, Box 208 G Bonifay, FL 32425 JACKSON A.B. Williams Co. Williams Mine 3N 10W 29 P.O. Box 269 Marianna, FL 32446 LAKE E.R. Jahna Industries Inc. Clermont West Mine 22S 25E Multiple First & East Tillman 2) Clermont Mine 22S 26E Multiple Lake Wales, FL 33853 3) Independent Mine 24S 25E 22 Eustis Sand Company Eustis Mine 18S 27E 25 P.O. Box 861 Mt. Dora, FL 32757 Florida Crushed Stone Co. 1) Tulley Mine 22S 36E 34 Box 317 2) 474 Mine 24S 25E 13 Leesburg, FL 32748 Florida Rock Industries, Inc. 1) Lake Sand Plant 24S 26E 19 P.O. Box 4667 2) Orange-Clermont 24S 26E Multiple Jacksonville, FL 32201 Mine 3) Astatula Mine 20S 26E Multiple Silver Sand Co. of Clermont Inc. Center Mine 23S 26E Multiple Rt. 1, Box USI Clermont, FL 32711 Standard Sand & Silica Co. Wallace Mine 24S 28E 9 P.O. Box 35 Davenport, FL 33837 LEON Johnson Sand Co. Johnson Mine 1N 2W 34 129 Campground Pond Road Tallahassee, FL 32304 Roberts Sand Co. Inc. Norfleet Mine 1N 2W 35 P.O. Box 6229 Tallahassee, FL 32302

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86 BUREAU OF GEOLOGY Mine, Quarry, Pit Name & Address of Operation or Operation T R S Sand, cont'd. MANATEE Quality Aggregates. Inc. Phase IV Shell Pit 35S 19E 31 P.O. Box 2719 Sarasota, FL 32578 MARION Florida Rock Industries Inc. Marion Sand Mine 17S 26E Multiple P.O. Box4667 Jacksonville, FL 32201 G. P. Turner Construction Inc. Britt Mine N/A 8001 N.W. C. 25W Ocala. FL 32671 Marion County Highway Dept. Canal Pit 16S 22E 15 3330 S.E. Maricamp Road Ocala, FL 32670 Ocala Limerock Corp. .Cummar Mine N/A Box 1060 Ocala. FL 32670 Ocala Pavers Inc. Pedro Pit N/A 4910 N. 35th Street Silver Springs, FL 32688 Southern Materials Corp. Lowell Quarry 13S 21E Multiple P.O. Box 218 Ocala. FL 32670 Standard Sand & Silica Co. Lynne Mine 15S 24E 3 P.O. Box 35 Davenport. FL 33837 ORANGE County of Orange Hwy. Dept. Own Crews Mine N/A 11W. Kaley Orlando. FL 32813 PASCO Zephyr Rock & Lime, Inc. Z-Rock Quarry 26S 22E Multiple P.O. Box 4175 Zaphyrhills. FL 33599

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INFORMATION CIRCULAR NO. 102 87 Mine, Quarry, Pit Name & Address of Operation or Operation T R S Sand, cont'd. POLK E.R. Jahna Industries Inc 1) Loughman Mine 26S 27E 11 First & East Tillman 2) Haines City Mine 27S 27E 35 Lake Wales, FL 33853 28S 27E Multiple Florida Mining & Materials Corp. Devane No. 2 Mine 24S 25E 33 P.O. Box 338 Polk City, FL 33868 Florida Rock Industries Inc. Sandland Mine 30S 28E Multiple P.O. Box 4667 Jacksonville, FL 32201 Gall Silica Mining Co., Inc. 1) 03 Mine 30S 28E Multiple Box 987 2) 04 Mine 29S 28E Lake Wales, FL 33853 Standard Sand & Silica Co. 1) Davenport Mine 26S 27E 26 P.O. Box 35 2) Joshua Mine 26S 26E 35 Davenport, FL 33837 3) Polk City Mine 26S 25E 26 PUTNAM Florida Rock Industries, Inc. Keuka Mine 10S 24E 29 P.O. Box 4667 Jacksonville, FL 32201 The Feldspar Corp. Edgar Mine 10S 25E 23 P.O. Box 8 Edgar, FL 32049 ST. LUCIE Ben Stewart Trucking North Mine 34S 40E 8 Route 1, Box 2075 Ft. Pierce, FL 33450 Ft. Pierce Sand & Material Inc. 1) North Mine N/A Rt. 4, Box 27 2) South Midway Road N/A Ft. Pierce, FL 33450 Mine General Development Corp. St. Lucie County Mine N/A 1111 S. Bayshore Drive Miami, FL 33450 Glen Blackburn Trucking Inc. 1) Airport Mine N/A Route 4, Box 157 A 2) Morlan Mine 35S 40S 36 Ft. Pierce, FL 33450 3) Rails Mine N/A

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88 BUREAU OF GEOLOGY Mine, Quarry, Pit Name & Address of Operation or Operation T R S Sand, cont'd. Stewart Sand & Materials Indian Hills Mine N/A 202 Tumblinking Road Ft. Pierce, FL 33450 SANTA ROSA Pace Sand & Gravel Inc. Robertson Mine N/A P.O. Box 395 Century, FL 32535 SARASOTA General Developmemet Corp. Sarasota-County Mine 39S 22E Multiple Ti T S. Bayshore Drive Miami, FL 33450 Macasphalt Inc. Newburn Mine 36E 18E 12 P.O. Box 2579 Sarasota, FL 33578 WALTON Adams Sand Company Inc. Mossy Head Mine 3N 21W 21 Mossy Head, FL 32434 WASHINGTON Anderson Sand, Inc. Anderson Mine 30N 16W 11 P.O. Box 243-AX Caryville, FL 32427 SULFUR SANTA ROSA Exxon Co. USA 1) Blackjack Creek Field 4N 29W 23 P.O. Box 4496 Unit Houston, TX 77210 2) Jayfield 5N 29W T = Township R = Range S = Section N/A = Information Not Available

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INFORMATION CIRCULAR NO. 102 89 COMMODITIES BY COUNTY County Commodity Page Alachua Limestone 66 Bay Sand 82 Brevard Limestone 66 Sand 83 Broward Exfoliated Vermiculite 64 Expanded Perlite 64 Limestone 67 Sand 83 Calhoun Sand 83 Charlotte Limestone 68 Citrus Limestone 68 Phosphate Rock-Colloidal 82 Clay Clay-General 63 Heavy Minerals 65 Peat 78 Sand 83 Collier Limestone 69 Columbia Limestone 69 Dade Cement 62 Limestone 70 Peat 78 Sand 83 DeSoto Limestone 71 Duval Exfoliated Vermiculite 64 Expanded Perlite 64 Gypsum 65 Escambia Expanded Perlite 64 Sand 84 Gadsden Clay-Fuller's Earth 63 Clay-General 63 Sand 84 Glades Limestone 71 Sand 84 Gulf Lime 66 Magnesium Brines 78 Hamilton Gypsum 65 Phosphate Rock 80 Hardee Phosphate Rock 80 Hendry Limestone 71 Hernando Cement 62 Lime 66 Limestone 72

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90 BUREAU OF GEOLOGY County Commodity Page Highlands Peat 78 Hillsborough Cement 62 Exfoliated Vermiculite 64 Gypsum 65 Limestone 72 Peat 78 Phosphate Rock 81 Holmes v Sand 84. Indian River Expanded Perlite 65 Limestone 72 Jackson Limestone 73 Sand 85 Lake Clay-General 63 Peat 79 Sand 85 Lee Limestone 73 Leon Sand 85 Levy Limestone 73 Madison Peat 79 Manatee Cement 62 Limestone 74 Phosphate Rock 81 Sand 86 Marion Clay-Fuller's Earth 63 Clay-General 64 Limestone 74 Phosphate Rock-Colloidal 82 Sand 86 Monroe Limestone 75 Orange Peat 79 Sand 86 Palm Beach Limestone 75 Peat 79 Pasco Limestone 75 Polk Limestone 76 Peat 79 Phosphate Rock 81 Sand 87 Putnam Clay-Kaolin 63 Peat 80 Sand 87 St. Lucie Limestone 76 Sand 87 Santa Rosa Sand 88 Sulfur 88

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INFORMATION CIRCULAR NO. 102 91 County Commodity Page Sarasota Limestone 76 Sand 88 Sumter Lime 66 Limestone 76 Peat 80 Suwannee Limestone 77 Taylor Limestone 77 Walton Sand 88 Washington Sand 88

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92 BUREAU OF GEOLOGY COMMODITIES Commodity County Page Cement Dade 62 Hernando 62 Hillsborough 62 Manatee 62 Clay-Fuller's Earth Gadsden 63 Marion 63 Clay-Kaolin Putnam 63 Clay-General Clay 63 Gadsden 63 Lake 63 Marion 64 Exfoliated Vermiculite Duval 64 Broward 64 Hillsborough 64 Expanded Perlite Broward 64 Duval 64 Escambia 64 Indian River 65 Gypsum Duval 65 Hamilton 65 Hillsborough 65 Heavy Minerals Clay 65 Lime Gulf 66 Hernando 66 Sumter 66 Limestone Alachua 66 Brevard 66 Broward 67 Charlotte 68 Citrus 68 Collier 69 Columbia 69 Dade 70 DeSoto 71 Glades 71 Hendry 71 Hernando 72 Hillsborough 72 Indian River 72 Jackson 73 Lee 73 Levy 73 Manatee 74

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INFORMATION CIRCULAR NO. 102 93 Commodity County Page Limestone, cont'd Marion 74 Monroe 75 Palm Beach 75 Pasco 75 Polk 76 St. Lucie 76 Sarasota 76 Sumter 76 Suwannee 77 Taylor 77 Magnesium Brine Gulf 78 Peat Clay 78 Dade 78 Highlands 78 Hillsborough 78 Lake 79 Madison 79 Orange 79 Palm Beach 79 Polk 79 Putnam 80 Sumter 80 Phosphate Rock Hamilton 80 Hardee 80 Hillsborough 81 Manatee 81 Polk 81 Phosphate Rock-Colloidal Citrus 82 Marion 82 Sand Bay 82 Brevard 83 Broward 83 Calhoun 83 Clay 83 Dade 83 Escambia 84 Gadsden 84 Glades 84 Holmes 84 Jackson 85 Lake 85 Leon 85

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94 BUREAU OF GEOLOGY Commodity County Page Sand, cont'd Manatee 86 Marion 86 Orange 86 Pasco 86 Polk 87 Putnam 87 St. Lucie 87 Santa Rosa * 88 Sarasota 88 Walton 88 Washington 88 Sulfur Santa Rosa 88

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