California · Amador County
Past Producer
Keystone Mine
Amador County, California, United States
Gold
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USGS source ↗
Commodities
Primary
Gold
Commodity type
M
Economic & production
Development status
Past Producer
Identification
Deposit ID
10260202
MRDS ID
M005016
Region
NA
Data score
D
Coordinates
38.418, -120.82292
References
CAL JOUR MINES AND GEOL V 50 NO 1 JAN 1954 P 185 249 PL 1DOM BULL 144 P 215