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Searles Lake is a huge resource of sodium and potassium minerals of the carbonate, sulfate, borate and halide classes of mineralogy. The manufacture of industrial minerals involves a complex solution mining operation in which naturally occurring brines are pumped from wells completed in several salt beds.
The Argus Cogeneration Plant of Searles Valley Minerals. The Argus Cogeneration Plant is a coal-fired power station located adjacent to the mineral processing plant in Trona, California. The power station has nameplate capacity of 63 MW and produced 296 GWh of electricity in 2018. [11] It is the last coal-fired power station still operating in ...
It is often found in Searles Lake, Soda Lake, Mono Lake, and in Death Valley. At its deposits in San Bernardino County, California hanksite is commonly found beneath the surface embedded in mud or in drill cores (Palache et al., 1960). It is associated with halite, borax, trona, and aphthitalite at the Searles Lake locality. [2]
Today, Searles Valley Minerals Inc.'s soda ash processing plant remains the largest firm in town. Other operations nearby include evaporative salt extraction from the dry lake bed's surface, and a lime quarry. Searles Valley Minerals is the largest employer in Trona, and many employees live in Ridgecrest, California, commuting daily to Trona.
Trona (trisodium hydrogendicarbonate dihydrate, also sodium sesquicarbonate dihydrate, Na 2 CO 3 ·NaHCO 3 ·2H 2 O) is a non-marine evaporite mineral. [4] [6] It is mined as the primary source of sodium carbonate in the United States, where it has replaced the Solvay process used in most of the rest of the world for sodium carbonate production.
The salty crystals left behind by the evaporated water resembled sodium-rich crusts found in dry lakebeds on Earth, such as Searles Lake in California, said Tim McCoy, curator of meteorites at the ...
The Trump administration indicated U.S. troops could be deployed to provide security in connection with the minerals if there's a peace deal with Russia, sources told NBC News.
Searles Lake has yielded chemicals since borate minerals were harvested from the surface of the lake bed in 1874. Mineral recovery from subsurface brine started during World War I, when two chemical plants were built to recover potash; potash was needed for explosives, and the lake was the only known potash source in the US.