California · Calaveras County
Prospect
Big Little Bear Claim
Calaveras County, California, United States
Manganese
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USGS source ↗
Commodities
Tertiary
Manganese
Commodity type
M
Economic & production
Development status
Prospect
Discovery year
1942
Identification
Deposit ID
10187183
Region
NA
Data score
D
Coordinates
38.12411, -120.73661
References
CALIF BULL 152 P 40CAL COUNTY REPT NO 2 P 135 PL B