Colorado · Clear Creek County
Past Producer
Four-C Tunnel
Clear Creek County, Colorado, United States
Gold
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USGS source ↗
Commodities
Primary
Gold
Commodity type
M
Materials
Ore minerals
Pyrite
Gangue
Quartz
Economic & production
Development status
Past Producer
Identification
Deposit ID
10190114
Alternate names
4-C Tunnel
Region
NA
Data score
D
Coordinates
39.76638, -105.61198
References
USGS PP 94