California · Calaveras County
Past Producer
Bruce
Calaveras County, California, United States
Gold
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USGS source ↗
Commodities
Primary
Gold
Commodity type
M
Deposit
Deposit size
S
Workings
Underground
Materials
Ore minerals
Gold
Gangue
Quartz
Economic & production
Development status
Past Producer
Identification
Deposit ID
10102755
MRDS ID
M006641
Region
NA
Data score
C
Coordinates
38.15908, -120.52768
References
TUCKER, W.B., 1915 , CALAVERAS COUNTY; 14TH REPT. STATE MIN.; CALIF. MIN. BUR., P. 72