Admiralty mining district
Alaska Mining District in the United States / From Wikipedia, the free encyclopedia
The Admiralty mining district is a mining area in the U.S. state of Alaska which consists of Admiralty Island. Silver and base metals are mined, with gold recovered as a by-product.
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Admiralty mining district | |
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Alaska Mining District | |
Coordinates: 58°05′N 134°38′W | |
Country | United States |
State | Alaska |
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The Alaska Empire underground lode mine recovered gold from quartz veins in metamorphic rocks. Discovered and staked in the 1920s, production of about 20,000 tons of 0.25 ounce-per-ton gold ore occurred in the mid-1930s. No significant placer mining was done on Admiralty Island. About 500,000 ounces of gold, almost all from Greens Creek, have been recovered from the Admiralty district.