California · Trinity County
Prospect
Big Rock Claim
Trinity County, California, United States
Manganese
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USGS source ↗
Commodities
Tertiary
Manganese
Commodity type
M
Economic & production
Development status
Prospect
Discovery year
1940
Identification
Deposit ID
10214368
MRDS ID
M020301
Region
NA
Data score
D
Coordinates
40.64984, -123.45302
References
CALIF BULL 125 P 195