California · Napa County
Occurrence
Hastings Prospect
Napa County, California, United States
Manganese
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USGS source ↗
Commodities
Tertiary
Manganese
Commodity type
M
Economic & production
Development status
Occurrence
Discovery year
1918
Identification
Deposit ID
10189102
Region
NA
Data score
D
Coordinates
38.67988, -122.48187
References
MAS BACKUP FILE WFOCEXACT LOCATION NOT GIVEN BUT BULL.149 PLS 4&6 SHOWS QUARRIES21 OR 24, T.5N, R 3W & SEC.24, T6NR 4W, WHICH BELONG TO BASAACCORDING TO V 44, PL 22