California · Alpine County
Past Producer
St. Helena
Alpine County, California, United States
Gold
Silver
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USGS source ↗
Commodities
Primary
Gold
Secondary
Silver
Commodity type
M
Deposit
Deposit size
S
Materials
Ore minerals
Gold
Gangue
Quartz
Economic & production
Development status
Past Producer
Identification
Deposit ID
10034949
MRDS ID
M022044
Region
NA
Data score
C
Coordinates
38.63852, -119.78238
References
CLARK, W.B., 1977, MINES AND MINERAL RESOURCES OF ALPINE COUNTY, CALIF. CDMG COUNTY REPT NO 8, P. 46CLARK, 1977