California · Mono County
Prospect
Penrose Prospect
Mono County, California, United States
Manganese
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USGS source ↗
Commodities
Tertiary
Manganese
Commodity type
M
Economic & production
Development status
Prospect
Discovery year
1942
Identification
Deposit ID
10285697
MRDS ID
M010365
Region
NA
Data score
D
Coordinates
38.47662, -119.25288
References
CALIF. DIV. MINES BULLETIN 152, 1950, P. 152.