California · Fresno County
Past Producer

Uncle Sam

Fresno County, California, United States
Copper
⌖ Show on mapUSGS source ↗
Commodities
PrimaryCopper
Commodity typeM
Deposit
Deposit typeVein
Deposit sizeS
WorkingsSurface/Underground
Materials
Ore mineralsBornite, Malachite
GangueMagnetite
Geology
Host rockSlate
Associated rockGranite
Economic & production
Development statusPast Producer
Identification
Deposit ID10034295
MRDS IDM021048
RegionNA
Data scoreC
Coordinates36.86745, -118.81288
References
BRADLEY, W.W., 1914 : FRESNO COUNTY; 14TH REPT. STATE MIN., CALIF. MIN. BUR., P. 438.ERIC, J.H., 1948 , TABULATION OF COPPER DEPOSITS IN CALIFORNIA IN COPPER IN CALIFORNIA: CALIFORNIA DIVISION OF MINES BULLETIN 144 , P. 234