California · Amador County
Past Producer
Ruhser and Hubberty
Amador County, California, United States
Manganese
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USGS source ↗
Commodities
Tertiary
Manganese
Commodity type
M
Economic & production
Development status
Past Producer
Discovery year
1916
Identification
Deposit ID
10235464
MRDS ID
M005266
Region
NA
Data score
D
Coordinates
38.43161, -120.56661
References
CAL JOUR MINES AND GEOL V50 NO 1 1954 P 269DOM BULL 152 P 33