Carlin–type gold deposit
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Carlin–type gold deposits are sediment-hosted disseminated gold deposits. These deposits are characterized by invisible gold in arsenic rich pyrite and arsenopyrite. This dissolved kind of gold is cal
Goldstrike (Post–Betze) Mine, Carlin Trend, Nevada, the largest Carlin-type deposit in the world, containing more than 35,000,000 ounces of gold.
Turquoise Ridge (Getchell Mine) gold ore, FoV ~5 /cm across. Grade ~0.35 oz Au/ton. Altered Comus fm. mud/shale with highly contorted bedding (post-depositional, soft-sediment deformation). The rock has been decalcified and weakly silicified.
Gold mining in Nevada
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Gold mining in Nevada, a state of the United States, is a major industry, and one of the largest sources of gold in the world. In 2018 Nevada produced 5,581,160 troy ounces, representing 78% of US gol
Carlin–type gold deposit
…have also been found in northern Canada, China, Iran, and Macedonia; but the relationship between these deposits and those in Nevada are debated. Gold mining in Nevada "The Rush to Uncover Gold’s Origins", Geotimes, April 2006…
Rawhide, Nevada, 1915
A group of miners pose in front of mine headframe in Goldfield c. 1905
Aerial view of Round Mountain open pit, 2008.