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This list of gold mines in the United States is subsidiary to the list of mines article and lists working, defunct and future mines in the country and is organised by the primary mineral output. For practical purposes stone, marble and other quarries may be included in this list.
The largest gold producer is the Fort Knox mine, a large open pit and cyanide leaching operation in the Fairbanks mining district, which in 2019 produced 200,263 gold equivalent ounces. [9] The Pogo (159,344 ounces) and Kensington (127,914 ounces) [ 10 ] gold mines and the Greens Creek polymetallic mine (56,625 ounces) accounted for the ...
This is a list of the largest gold mines by 2022 annual production, ... Name of mine Production Location Citations 1: Olimpiada mine: 1,998,000 Russia [1] 2: Grasberg ...
The following are lists of gold mines and are subsidiary to the list of mines article and lists working, defunct and planned mines that have substantial gold output, organized by country. North America
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
The Homestake Mine was a deep underground gold mine (8,000 feet or 2,438 m) located in Lead, South Dakota. Until it closed in 2002 it was the largest and deepest gold mine in the Western Hemisphere . The mine produced more than forty million troy ounces (43,900,000 oz; 1,240,000 kg) of gold during its lifetime. [1] This is about 2,500 cubic ...
George Hearst, a highly successful California prospector, became a partner in Hearst, Haggin, Tevis and Co., the largest private mining firm in the United States, which owned and operated the Ophir mine on the Comstock Lode, and other gold and silver mining interests in California, Nevada, Utah, South Dakota and Peru.
In 2020 mining overall contributed $9.5 billion to the state's economy, $8.4 billion from gold and silver mining (all silver produced in Nevada is as a by-product from gold mining). Gold production from Nevada was higher than any other U.S. state, 4,632,690 troy ounces (144,090 kg) in 2020 (a decrease of 4.8% on 2019), accounting for 76% of ...