California · San Luis Obispo County
Unknown
Hill Prospect
San Luis Obispo County, California, United States
Manganese
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USGS source ↗
Commodities
Primary
Manganese
Commodity type
M
Economic & production
Development status
Unknown
Identification
Deposit ID
10262666
MRDS ID
M020154
Region
NA
Data score
D
Coordinates
35.50246, -121.00738
References
CALIF. DIV. MINES BULLETIN 152, 1950, P. 231.U.S. BUREAU OF MINES RI 5579, 1960, P. 44.