California · Napa County
Occurrence
Paul Lombardi
Napa County, California, United States
Manganese
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USGS source ↗
Commodities
Primary
Manganese
Commodity type
M
Economic & production
Development status
Occurrence
Identification
Deposit ID
10261207
Region
NA
Data score
D
Coordinates
38.71318, -122.36326
References
CALIF. BULL. 125, 1946, P. 146, BULL. 152, 1950, P. 158