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FMC Corporation operated a phosphate mine and plant in Idaho on the Fort Hall Indian Reservation of the federally recognized Shoshone-Bannock Tribes. Between 1949 and 2001, it produced an estimated 250 million pounds of elemental phosphorus annually.
However, a small amount of phosphate was produced in the 1970s, as a byproduct of iron mining in Missouri. [12] Most phosphate mining is of sedimentary phosphorite, a phosphorus-rich deposit formed under shallow marine conditions. However, a number of US phosphate deposits occur where the original marine-deposited phosphate minerals have been ...
FMC Corporation operated a phosphate mine and plant under a lease at the Fort Hall Reservation. Between 1949 and 2001, it produced an estimated 250 million pounds of elemental phosphorus annually. Between 1949 and 2001, it produced an estimated 250 million pounds of elemental phosphorus annually.
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Bunker Hill Mining & Metallurgical: Shoshone: The Coeur d'Alene River basin contains millions of tons of mine tailings, waste rock and ore concentrates. Soil, sediments, groundwater and surface water are contaminated with heavy metals including cadmium, lead and zinc from former mining and smelting operations. [12] [13] 12/30/1982: 09/08/1983
The Mosaic Company was formed in October 2004 by a merger between IMC Global, a fertilizer company formed in 1909, and Cargill's crop nutrition division. It is a combined producer and marketer of concentrated phosphate and potash with a customer base which includes wholesalers, retail dealers and individual growers worldwide.
In 1985, Lithium Corporation of America was acquired by FMC Corporation, formerly known as Food Machinery and Chemical Corporation. At the time it was acquired, the company was the world's largest producer of lithium. [4] [5] FMC's lithium operations were known as FMC Lithium. In 2019 FMC completed the spin-off of its lithium operations as a ...
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