California · Alameda County
Past Producer
Section 14 Mine
Alameda County, California, United States
Coal
Manganese
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USGS source ↗
Commodities
Tertiary
Coal, Manganese
Commodity type
M
Economic & production
Development status
Past Producer
Discovery year
1918
Identification
Deposit ID
10259770
MRDS ID
M004679
Region
NA
Data score
D
Coordinates
37.50411, -121.61183
References
CALIF JOUR MINES& GEO V 46 NO2 P340 ,PL 58BULL. 125, P.98, BULL. 152, P.19-20; BULL. 140, PL. 1, (GE