California · Placer County
Past Producer

Oest Mine

Placer County, California, United States
Copper
⌖ Show on mapUSGS source ↗
Commodities
PrimaryCopper
Commodity typeM
Deposit
Deposit sizeS
Materials
Ore mineralsChalcopyrite, Malachite, Pyrite
Geology
Host rockDiorite
Associated rockDiorite
Economic & production
Development statusPast Producer
Identification
Deposit ID10032063
MRDS IDM012213
RegionNA
Data scoreC
Coordinates39.0035, -121.0927
References
AUBURY, L.E., 1908 , COPPER RESOURCES OF CALIFORNIA BULL. 50 ; CALIF. MIN. BUR., P. 217 - 218