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  2. Copper mining in the United States - Wikipedia

    en.wikipedia.org/wiki/Copper_mining_in_the...

    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 ...

  3. Richmond Coalfield - Wikipedia

    en.wikipedia.org/wiki/Richmond_Coalfield

    Ruins of the ventilation house for the Grove Shaft, Midlothian, Virginia. The Richmond Coalfield was the first coalfield to be mined commercially in the United States of America. [1] [2] The coalfield is located several miles west of the city of Richmond, Virginia. Its bituminous coal seams are a part of the Richmond Basin, dating to the Late ...

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

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

    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 ...

  5. Lists of mines in the United States - Wikipedia

    en.wikipedia.org/wiki/Lists_of_mines_in_the...

    Mine: State: Coordinates: Town: Owner: Dates: Comments: Pyne Mine: Alabama 33°22′33.18″N 86°55′21.65″W Lacey's Chapel: Woodward Iron Company: 1918–1971 One of only two shaft mines dug in the Birmingham District, and the last ore mine to operate in the region, closing in 1971. Sloss Mines: Alabama 33.39816°N 86.93276°W Red Mountain

  6. Category:Coal towns in Virginia - Wikipedia

    en.wikipedia.org/.../Category:Coal_towns_in_Virginia

    Pages in category "Coal towns in Virginia" The following 46 pages are in this category, out of 46 total. This list may not reflect recent changes. A. Amonate, Virginia;

  7. Mining in the United States - Wikipedia

    en.wikipedia.org/wiki/Mining_in_the_United_States

    The Monongah Mining Disaster was the worst mining accident of American history; 362 workers were killed in an underground explosion on December 6, 1907, in Monongah, West Virginia. The U.S. Bureau of Mines was created in 1910 to investigate accidents, advise industry, conduct production and safety research, and teach courses in accident ...

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  9. List of countries by copper production - Wikipedia

    en.wikipedia.org/wiki/List_of_countries_by...

    Production trends in the top five copper-producing countries, 1950-2012. This is a list of countries by mined copper production. Copper ore can be exported to be smelted so that a nation's smelter production of copper can differ greatly from its mined production. See: List of countries by copper smelter production.