California · Trinity County
Occurrence
Big Boy
Trinity County, California, United States
Manganese
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USGS source ↗
Commodities
Tertiary
Manganese
Commodity type
M
Economic & production
Development status
Occurrence
Discovery year
1941
Identification
Deposit ID
10117768
MRDS ID
M020298
Region
NA
Data score
D
Coordinates
40.19905, -123.52972
References
CALIF BULL 125 P 195