California · Calaveras County
Unknown
Pioneer Mine
Calaveras County, California, United States
Gold
Copper
Silver
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USGS source ↗
Commodities
Primary
Gold
Tertiary
Copper, Silver
Commodity type
M
Economic & production
Development status
Unknown
Identification
Deposit ID
10211755
MRDS ID
M005708
Region
NA
Data score
D
Coordinates
37.95411, -120.72381
References
CALIF V 32 NO 3,P 282 & 316;B 145,PL 2;CALIF COUNTY REPT NO& PL B