California · Napa County
Occurrence
Lewis
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
10164623
Region
NA
Data score
D
Coordinates
38.61349, -122.32186
References
CALIF BULL 125, 1943, P 145; BULL 152, 1950, P 158CHERT CONTAINS LESS THAN 1% MANGANESE