California · Alameda County
Prospect
Kelly Mine
Alameda County, California, United States
Manganese
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USGS source ↗
Commodities
Tertiary
Manganese
Commodity type
M
Economic & production
Development status
Prospect
Discovery year
1917
Identification
Deposit ID
10114492
MRDS ID
M004658
Region
NA
Data score
D
Coordinates
37.61301, -121.67073
References
CALIF JOUR MINES& GEO V 46 NO2 APRIL 1950 P343 PI 5858; DOM BULL. 79, P. 140; BULL. 140, P.62, PL. 1.