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Discovery of Phosphate in Florida Dunnellon Florida

Discovery of Phosphate in Florida Dunnellon Florida

B6 The phosphate industry has the capability to produce of products B7 What are MAP and DAP two of the final products of the phosphate process MAP is DAP is B8 For phosphate rock mined in Florida 90 is used to make fertilizer The remaining 10 is used in a variety of other products List 9 other products that use phosphate A Short History Phosphate is a natural nonrenewable resource that is obtained by mining phosphatecontaining minerals Floridas phosphate rock deposits are believed to have originated when conditions in the seawater caused dissolved phosphorus to solidify and form the sediment that is mined today 1

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Florida Mines Florida Mines The Risk of Phosphate Mining

Florida Mines Florida Mines The Risk of Phosphate Mining

The Process of Phosphate Mining in Florida Phosphate mining in Florida is a stripmining process Overburden the layers of material above the phosphate is removed to expose the phosphate reserve matrix Before mining exploratory cores are taken to measure the depth of the overburden and the thickness of the phosphate matrix How phosphate is mined and processes Mining Sedimentary phosphate tends to be found in loose sediment so it can be mined with dredge lines or picks and shovels In Florida the phosphate is found mainly in one layer of clay and sand thats about 1020 feet thick and 1550 feet below the surface

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How phosphate is mined and processed

How phosphate is mined and processed

Phosphate and How Florida Was Formed Florida is blessed with a bountiful supply of phosphate that primeval seas deposited here millions of years ago The phosphate comes from sediment that was deposited in layers on the sea floor The phosphate rich sediments are believed to have formed from precipitation of phosphate from seawater along with the skeletons and waste products of creatures In the heart of the Central Florida phosphate district the Bone Valley Formation overlays the Hawthorn Formation The two are separated by a limestone layer of varying thickness It is the Bone Valley Formation that has produced the majority of mining activity in central Florida to date The Hawthorne Formation is being mined in North Florida

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B1 Most mining of phosphate in Florida is done in the

B1 Most mining of phosphate in Florida is done in the

Phosphate Mining in Florida 2 likes 1 talking about this Pictures of Phosphate Strip Mining in Florida What is the face of phosphate strip mining What lies behind the dams berms fences and 2 days ago DeSoto County Commission chairman JC Deriso is worried about the environmental impacts of putting a phosphate mine in a rural area Phosphate giant Mosaic wants to move its operations south from Polk and Hardee counties as deposits there become depleted Now they want to dig the first phosphate mine in DeSoto County which is about 90 miles

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History Of Phosphate Mining In Florida Fraught With Peril

History Of Phosphate Mining In Florida Fraught With Peril

Apr 14 2021 There are 27 phosphate mines in Florida but only nine are currently active After processing phosphate materials like uranium thorium radium and a gas called radon are left behind along with waste water The mixture of solid wastes is called phosphogypsum and it is normally stored in piles or stacks The polluted water is normally stored Phosphate Mining in Florida 3 likes Pictures of Phosphate Strip Mining in Florida What is the face of phosphate strip mining What lies behind the dams berms fences and notrespass signs

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Phosphate Beneficiation Florida Industrial and Phosphate

Phosphate Beneficiation Florida Industrial and Phosphate

ON PHOSPHATE MINED LANDS IN FLORIDA FINAL REPORT Prepared by Steven G Richardson FLORIDA INDUSTRIAL AND PHOSPHATE RESEARCH INSTITUTE 1855 West Main Street Bartow Florida 33830 Edward Murawski KLEINFELDER 3919 Riga Boulevard Tampa FL 33619 Project Manager Steven G Richardson FIPR Contract Number 1003160 September 2012 How is phosphate mined in Florida Various activities are undertaken prior to mining phosphate These include performing wildlife surveys and relocating threatened and endangered species clearing the land using best management practices and other measures to protect areas that will not be mined and putting systems in place to offset impacts to water levels and flow in surrounding

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Florida Phosphate and Phosphogypsum Florida Mines

Florida Phosphate and Phosphogypsum Florida Mines

Sep 23 2021 Phosphate the lifeblood of Floridas fertilizer industry is gradually being mined out in the region where Polk Hillsborough Manatee and Hardee counties meet Now phosphate miners are coveting land to the south sparking fears in an area that is a regional source of drinking water Mar 14 2020 In 2020 phosphatemining production is expected to grow by 2 through 2020 Most growth will be focused in North Africa and the Middle East while new mines in Florida and Southeast Idaho will replace current mining operations at established phosphate deposits And these are the countries that produced the most phosphate over the past two

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Reclamation of PhosphateMined Lands University of Florida

Reclamation of PhosphateMined Lands University of Florida

Phosphate pit lakes also generally have a smaller surface area and less shallow zone than most natural Florida lakes Most phosphate mine pit lakes are similar in mean depth to natural Florida lakes 3 m4 m though their maximum depth is usually substantially greater Boody et al 1985a Boody et al 1985b Figure 1 Apr 05 2021 Florida has so much phosphate that 1 percent of its surface has been mined for the mineral Mark Collins Meteorologist Published April 5 2021 254 pm Updated April 6 2021 655 pm

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Questions and Answers Florida Phosphate Mosaic Florida

Questions and Answers Florida Phosphate Mosaic Florida

Apr 14 2019 Historically the phosphate industry in Riverview Florida stacks their waste in huge mounds called phosphogypsum stacks gypstacks The gypstack mound holds radioactive materials such as Uranium and other heavy metals along with large volumes of sulfuric acid phosphoric acid and a phosphate slurry mix Phosphogypsum is hazardous waste produced in fertilizer production from strip Since 1975 the Department of Environmental Protection has required phosphate miners to repair the visible damage and to the extent practicable return the land to its natural function prior to mining The reclamation of mined lands is normally completed within two years of closing a mining site in accordance with Florida Statutes Chapter 3782

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Florida Phosphate Mining History

Florida Phosphate Mining History

The total water use in the South West Florida Water Management District SWFWMD in 2011 was 1022 MGD Of that approximately 2 percent was used for mining operations This includes water use for phosphate peat limestone sand shell and gravel mines Mosaics share of the mining and dewatering category is less than 2 percent of the total Phosphate was discovered in Florida in 1889 by Albertus Vogt while he was sinking a well Its principal use was as a fertilizer For a few years Dunnellon was a boomtown of phosphate surface strip mines But by 1900 the mines were played out and as the plaque notes the center of

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Discovery of Phosphate in Florida

Discovery of Phosphate in Florida

Oct 17 2016 Editors Note The bad news keeps coming about Floridas phosphate stripmining industry Mosaic the worlds largest phosphate company made headlines around the world when a giant sinkhole opened up in August in a towering stack of acidic radioactive phosphate mining waste The sinkhole sent a reported 215 million gallons of polluted water into the underground fresh water Resources mined in Florida include phosphate limestone dolomite shell heavy minerals fullers earth peat clay gravel and sand View a fullpage map of all Florida Mines Formal Delineations of Wetlands and Other Surface Waters

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Phosphate mining in Florida offers rewards and risks

Phosphate mining in Florida offers rewards and risks

Jun 16 2021 There are 27 phosphate mines in Florida covering nearly half a billion acres Phosphate pebbles were found in the Peace River in the 1880s setting off a mining rush where Hardee Hillsborough Manatee and Polk counties meet Bone Valley was named for the large number of prehistoric fossils found there Apr 26 2017 Its the biggest phosphate company in the world and a major presence in Florida Mosaic is currently mining phosphate rock on more than 70000 of the 380000 acres it owns in Manatee

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SL364SS565 Landscape Diversity Florida Phosphate Mine

SL364SS565 Landscape Diversity Florida Phosphate Mine

Phosphate Beneficiation Background Definition of Beneficiation This is the second step in the mining process after removal of the ore from the ground Beneficiation is the technical term describing the industrial process of mechanically separating minerals from each other In the southwestern part of the county fluctuations in water use related to phosphate mining have had a major impact on groundwater levels United States Geological Survey USGS believes areas prone to sinkholes are located under the southwest central Florida earth and can be induced by large amounts of water consumption Phosphate Strip Mines This area covers over a thousand square miles in

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Florida phosphate reservoir on the verge of collapse An

Florida phosphate reservoir on the verge of collapse An

Phosphate mining is coming to North centeral Florida I made this video of Mycol Stevens paddling down New River and talking about the proposed mining along Apr 05 2021 The phosphorite deposits of Florida contain between 0005 and 002 percent uranium which was extracted at multiple phosphate plants in central Florida between 1952 and 1998

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A Closer Look Into Floridas Phosphate Mining Industry

A Closer Look Into Floridas Phosphate Mining Industry

The Mining and Mitigation Program administers reclamation environmental resourcestormwater management and federallydelegated dredge and fill State 404 permit programs for mining operations in Florida including limestone shell and dolomite mines Reclamation standards for limestone shell and dolomite mining are detailed in Part II of Chapter 211 Florida Statutes Floridas phosphate industry is a major economic driver and supports nearly 8400 direct jobs Additionally each of these jobs typically creates six more indirect jobs supporting real people and their families All told the industry accounts for an estimated 503 billion in annual economic output

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