Colorado · Lake County
Past Producer
Penn No. 1 Mine
Lake County, Colorado, United States
Gold
Copper
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USGS source ↗
Commodities
Secondary
Gold
Tertiary
Copper
Commodity type
M
Materials
Ore minerals
Pyrite, Chalcocite
Economic & production
Development status
Past Producer
Identification
Deposit ID
10264369
Region
NA
Data score
D
Coordinates
39.24888, -106.24839
References
MAS OCT 1976 FILEUSGS PP 148, p. 294