Colorado · Gilpin County
Past Producer
East Calhoun Mine
Gilpin County, Colorado, United States
Copper
Silver
Uranium
Zinc
Gold
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USGS source ↗
Commodities
Tertiary
Copper, Silver, Uranium, Zinc, Gold
Commodity type
M
Materials
Other materials
Chalcopyrite, Galena, Pyrite, Sphalerite, Uraninite
Economic & production
Development status
Past Producer
First production
1902
Discovery year
1902
Identification
Deposit ID
10118217
Region
NA
Data score
D
Coordinates
39.78582, -105.53309
References
MINE MAP REPO # 401037