California · Marin County
Occurrence
Petaluma - Pt. Reyes
Marin County, California, United States
Manganese
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USGS source ↗
Commodities
Tertiary
Manganese
Commodity type
M
Deposit
Deposit size
N
Economic & production
Development status
Occurrence
Identification
Deposit ID
10030800
MRDS ID
M009222
Region
NA
Data score
C
Coordinates
38.16822, -122.67328
References
CALIF. JOUR. MINES & GEOL. V. 51, NO. 3, JULY 1955, P. 282DOM 125, P. 131D.O.M. BULL. 152 1950 P. 106