California · Marin County
Occurrence
Fort Baker
Marin County, California, United States
Manganese
Gold
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USGS source ↗
Commodities
Primary
Manganese, Gold
Commodity type
M
Deposit
Deposit size
N
Materials
Ore minerals
Psilomelane
Economic & production
Development status
Occurrence
Identification
Deposit ID
10095097
MRDS ID
M009194
Region
NA
Data score
D
Coordinates
38.07294, -122.72126
References
CALIF. JOUR. MINES & GEOL. V. 51, NO. 3, JULY 1955, P. 280, 282DOM BULL. 125, P. 131BULL. 152, P. 105; ADD. REF.: USGS FOLIO 193, P. 23