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  2. Kennecott, Alaska - Wikipedia

    en.wikipedia.org/wiki/Kennecott,_Alaska

    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]

  3. Bingham Canyon Mine - Wikipedia

    en.wikipedia.org/wiki/Bingham_Canyon_Mine

    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 ...

  4. Kennecott Utah Copper - Wikipedia

    en.wikipedia.org/wiki/Kennecott_Utah_Copper

    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.

  5. Alaska Syndicate - Wikipedia

    en.wikipedia.org/wiki/Alaska_Syndicate

    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 ...

  6. Bingham Canyon Reclamation Project - Wikipedia

    en.wikipedia.org/wiki/Bingham_Canyon_Reclamation...

    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.

  7. Copper River and Northwestern Railway - Wikipedia

    en.wikipedia.org/wiki/Copper_River_and...

    [6]: 87, 91, 100–102 The railroad was built by the Kennecott Corporation (now part of the Alaska Syndicate) between 1908 and 1911 to take copper ore from Kennecott, Alaska to Cordova, Alaska, a distance of 315 km (196 mi). [7] The Alaska Syndicate included investment by J.P. Morgan. He had earlier bought John Rosene's Northwestern Commercial ...

  8. Daniel C. Jackling - Wikipedia

    en.wikipedia.org/wiki/Daniel_C._Jackling

    Daniel Cowan Jackling (August 14, 1869 – March 13, 1956), was an American mining and metallurgical engineer who pioneered the exploitation of low-grade porphyry copper ores at the Bingham Canyon Mine, Utah.

  9. Artificial structures visible from space - Wikipedia

    en.wikipedia.org/wiki/Artificial_structures...

    Bingham Canyon Mine near Salt Lake City, Utah from the International Space Station in 2007. The Bingham Canyon Mine, more commonly known as Kennecott Copper Mine, [9] is an open-pit mining operation extracting a large porphyry copper deposit southwest of Salt Lake City, Utah, in the Oquirrh Mountains. The mine is the largest human-made ...