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  2. Kennecott Utah Copper - Wikipedia

    en.wikipedia.org/wiki/Kennecott_Utah_Copper

    Kennecott Land was established by Rio Tinto in April 2001 to develop surplus mining land. Daybreak Community , the first part of the process, is situated on 4,126 acres (1,670 ha; 16.70 km 2 ) in the city of South Jordan where 20,000 homes and up to 14,000,000 square feet (1,300,000 m 2 ) of commercial space are planned.

  3. Bingham Canyon Mine - Wikipedia

    en.wikipedia.org/wiki/Bingham_Canyon_Mine

    In 1986, Kennecott discovered gold in nearby Barney's Canyon. [18] The Bingham Canyon Mine, an aerial photograph taken June 2018. KCC was purchased by Sohio in 1981, and the mine reopened in 1987 after BP Minerals purchased the assets. In 1989 the Rio Tinto Group acquired the asset, which modernized the mine, mill, and smelter. [17]: 9

  4. National Register of Historic Places listings in Denver

    en.wikipedia.org/wiki/National_Register_of...

    Location of the City and County of Denver in Colorado. There are more than 300 properties and districts listed on the National Register of Historic Places in the City and County of Denver, the capital of the U.S. State of Colorado. This National Park Service list is complete through NPS recent listings posted December 20, 2024. [1]

  5. 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 .

  6. Rio Tinto (corporation) - Wikipedia

    en.wikipedia.org/wiki/Rio_Tinto_(corporation)

    Rio Tinto Group is a British-Australian multinational company that is the world's second largest metals and mining corporation (behind BHP). [3] It was founded in 1873 when a group of investors purchased a mine complex on the Rio Tinto, in Huelva, Spain, from the Spanish government. It has grown through a long series of mergers and acquisitions.

  7. List of copper mines in the United States - Wikipedia

    en.wikipedia.org/wiki/List_of_copper_mines_in...

    Rio Tinto 55%, BHP 45% Porphyry copper deposit beneath the inactive Magma Mine Permitted [14] Back Forty Mine: Menominee County, Michigan: Gold Resource Corp. Volcanogenic massive sulfide: Northmet St. Louis County, Minnesota: Polymet Mining Copper-nickel-PGM deposit in disseminated and massive sulfides in layered mafic intrusion

  8. Denver Museum of Nature and Science outdoor play area a ...

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  9. Resolution Copper - Wikipedia

    en.wikipedia.org/wiki/Resolution_copper

    Resolution Copper (RCM) is a joint venture owned by Rio Tinto and BHP formed to develop and operate an underground copper mine near Superior, Arizona, U.S. The project targets a deep-seated porphyry copper deposit located under the now inactive Magma Mine .