California · Calaveras County
Unknown
Porteous Mine
Calaveras County, California, United States
Gold
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USGS source ↗
Commodities
Primary
Gold
Commodity type
M
Economic & production
Development status
Unknown
Identification
Deposit ID
10138260
MRDS ID
M005944
Region
NA
Data score
D
Coordinates
38.23431, -120.71431
References
CALIF V 32,NO 3,P 349 & PL 7