California · Napa County
Occurrence
Unnamed Location
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
10285857
Region
NA
Data score
D
Coordinates
38.65238, -122.48716
References
BAILEY E H AND HARDEN D R 1975 USGS MINERAL RESOURCE MAP I-9