Colorado · Clear Creek County
Past Producer
Little Emma Tunnel
Clear Creek County, Colorado, United States
Gold
Silver
Lead
Copper
Zinc
Uranium
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USGS source ↗
Commodities
Primary
Gold, Silver
Secondary
Lead, Copper, Zinc
Tertiary
Uranium
Commodity type
M
Deposit
Model
85: Polymetallic veins
Materials
Ore minerals
Pyrite, Chalcopyrite, Galena, Sphalerite
Economic & production
Development status
Past Producer
Identification
Deposit ID
10287132
Region
NA
Data score
C
Coordinates
39.76055, -105.52253
References
USGS OFR 66-87 p. 134