California · Calaveras County
Past Producer
Alto Gold Prospect
Calaveras County, California, United States
Gold
Silver
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USGS source ↗
Commodities
Primary
Gold
Tertiary
Silver
Commodity type
M
Economic & production
Development status
Past Producer
Identification
Deposit ID
10211461
Region
NA
Data score
D
Coordinates
37.89571, -120.6107
References
CALIF. DIV. MINES AND GEOL. ACTIVE MINES DATABASE (1991).