California · Calaveras County
Past Producer
Eureka
Calaveras County, California, United States
Copper
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USGS source ↗
Commodities
Primary
Copper
Commodity type
M
Deposit
Deposit size
S
Workings
Underground
Economic & production
Development status
Past Producer
Identification
Deposit ID
10102638
MRDS ID
M005929
Region
NA
Data score
C
Coordinates
38.24574, -120.76018
References
EPIC, J.H., 1948 , COPPER IN CALIFORNIA BULL. 144 ; DIV. OF MINES, P. 219TUCKER, W.B., 1914 , CALAVERAS COUNTY; 14TH REPT. STATE MINERALOGIST; CALIF. MIN. BUR., P. 57