California · Trinity County
Prospect
Black Bear
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
1960
Identification
Deposit ID
10238885
Alternate names
Dry Ridge
Region
NA
Data score
D
Coordinates
40.70674, -123.38552
References
CALIF BULL 134,P 172-3