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washing the mined phosphate with a hydraulic jet and then pumping it in liquefied "slurry" form to a washing plant. The phosphate was then mechanically graded by size, concentrated, and dried

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How are shaft mining and strip mining similar to open pit mining?

They all involve the mechanized removal of rock.


What are statistics on phosphate rock mining?

In 2003, nine U.S. firms in four states mined phosphate rock ore, compared to 20 firms in 1997. In 2003 mines produced an estimated 33.3 million metric tons of phosphate rock, with a value of $895 million


What are the three types of surface mines?

The three types of surface mines are open-pit mines, strip mines, and mountaintop removal mines. Open-pit mines involve extracting minerals from a large, open excavation. Strip mines involve removing layers of soil and rock to expose the resource. Mountaintop removal mines involve removing the summit of a mountain to access the coal seams underneath.


What does Florida mining business have?

Florida mines phosphate rock, oil, limestone, kaolin, and zircon.


What are different types of surface mining?

Types of surface mining include open-pit mining, quarrying, strip mining, and mountaintop removal mining. These methods involve removing overlying vegetation, soil, and rock to access ore or minerals near the surface. Each type of mining has various environmental impacts that should be considered.


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The three types of mining -strip mining,open pit mining,and shaft mining


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How is phosphate mined?

Phosphate is typically mined using large equipment to remove overlying soil or rock layers. The phosphate-rich material is then extracted and processed to separate the phosphate from other minerals. These phosphate deposits can be found in sedimentary rock formations and are commonly mined in open-pit mines.


Why are open pit mining and strip mining both considered to be surface mining?

Open pit mining and strip mining are both considered surface mining because they involve the removal of ore from near-surface deposits, rather than underground mining. Both methods use heavy machinery to extract minerals or resources by removing layers of soil, rock, or other materials that cover them.


What type of mining is used to mine phosphates?

The most common type of mining used to extract phosphates is open-pit mining. This method involves removing the overlying layers of soil and rock to access the phosphate deposits near the surface. Once extracted, the phosphates are processed and used in various applications such as agricultural fertilizers.


A mining process in which rock is stripped away to expose mineral deposits near the surface is?

Strip, surface or open cast mining.


What has the author Ronald F Balazik written?

Ronald F. Balazik has written: 'Costs and effects of environmental protection controls regulating U.S. phosphate rock mining' -- subject(s): Costs, Environmental aspects of Phosphate industry, Phosphate industry