California · Mariposa County
Unknown
Keystone Lode Mining Claim
Mariposa 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
10140179
Region
NA
Data score
D
Coordinates
37.76552, -120.13159
References
USFS SAN FRANCISCO FILES