California · Mariposa County
Prospect
Robie Prospect
Mariposa 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
10115011
MRDS ID
M009253
Alternate names
Miles
Region
NA
Data score
D
Coordinates
37.69742, -120.29019
References
CALIF. JOUR. MINES , GEOLOGY, V.53NOS. 1&2; JAN.-APRIL, 1957D.O.M. BULL. 152, 1950, P. 110LOCATION:ON THE ROBIE RANCH 0.8 MIW OF GRANITE SPRINGS SCHOO7 MI WEST OF COLTERVILLE VIA HWY132