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Kennecott Utah Copper LLC (KUC), a division of Rio Tinto Group, is a mining, smelting, and refining company. Its corporate headquarters are located in South Jordan, Utah. Kennecott operates the Bingham Canyon Mine, one of the largest open-pit copper mines in the world in Bingham Canyon, Salt Lake County, Utah.
Open pit, copper-molybdenum ore, producing copper cathode, copper and molybdenum concentrates 286 (2021) [2] 2 Bingham Canyon: Salt Lake County, Utah: Rio Tinto: Open pit copper-molybdenum ore, producing copper cathode, molybdenum concentrate, gold, silver, sulfuric acid
The copper operations at Bingham Canyon Mine are managed through Kennecott Utah Copper Corporation which operates the mine, a concentrator plant, a smelter, and a refinery. The mine has been in production since 1906, and has resulted in the creation of a pit over 0.75 miles (1,210 m) deep, [ 5 ] 2.5 miles (4 km) wide, and covering 1,900 acres ...
The Kennecott Utah Copper rail line was an electric railroad in Salt Lake County, Utah. It was managed by the Kennecott Utah Copper Corporation and connected the Bingham Canyon Mine with its smelter at Garfield. The rail line has been replaced by a system of conveyors and a 17-mile-long (27 km) slurry pipeline. Current rail operations by ...
This is intended to be a complete list of the properties and districts on the National Register of Historic Places in Knox County, Indiana, United States. Latitude and longitude coordinates are provided for many National Register properties and districts; these locations may be seen together in a map. [1]
Holden, Washington, built by the Howe Sound Mining Company, which also owned Britannia Beach; once the most productive copper mine in the U.S., the mine closed in 1957 and it and the townsite were sold to a unit of the Lutheran church for $1 in the 1950s; now run as a Christian retreat center
As resources were depleted at the Alaska Mines, which closed in 1938, Birch led the diversification into related products and alternate sources of copper in Utah, Nevada, Arizona, New Mexico, and Chile. [4] Under his direction, Kennecott Copper experienced impressive growth. In 1915, the firm had 450 employees and $11 million in sales. [5] [6]
Flambeau Mine map. The Flambeau Mine was an open pit mine of a copper-gold deposit near the Flambeau River, south of Ladysmith, Wisconsin, United States. It was mined by a subsidiary of Kennecott Minerals between 1993 and 1997, and returned to a fairly natural state after. As of 2022, it was "the only example of a metallic mine that was ...