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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.
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 ...
Kennecott, also known as Kennicott and Kennecott Mines, is an abandoned mining camp in the Copper River Census Area in the U.S. state of Alaska that was the center of activity for several copper mines. [3]
Kennecott Utah Copper LLC’s Garfield Smelter Stack is a 1,215-foot (370 m) high smokestack west of Magna, Utah, alongside Interstate 80 near the Great Salt Lake. It was built to disperse exhaust gases from the Kennecott Utah Copper smelter at Garfield, Utah. [ 1 ]
The Kennecott Copper Mine was the largest copper mine in the world at some time. (?) The mine operated from 1911 to 1938 in the town that is known now as McCarthy in Wrangell St. Elias National Park. In the spring of 1915, Guggenheim and Morgan formed the Kennecott Copper Corporation. The total production was valued at over $200 million which ...
The Bingham Canyon Reclamation Project, in Utah, was a 1973 site-specific mine reclamation design that artist Robert Smithson submitted to the mine's management company, Kennecott Copper Corporation. The design re-imagined Bingham Canyon Mine, the world's largest open pit mine, as a monumental work of land art.
Underground mine producing nickel and copper concentrates 18 (2018) [8] 15 Phoenix Lander County, Nevada: Newmont Mining Corporation: Gold-copper ore, concentrated and leached 16 (2018) [6] 16 Lisbon Valley San Juan County, Utah: Lisbon Valley Mining Company Copper ore, open pit, heap leached 10–15 (2018) [9] 17 Miami: Gila County, Arizona ...
A number of copper mines operated in Orange County from 1809 to 1958. [64] At least five copper mines operated along a belt 20 miles long and oriented NNE-SSW. Until the opening of the Michigan copper district in 1844, Vermont was the leading copper-producing state. The ore was chalcopyrite with pyrite and pyrrhotite in sericite schist host ...