California · Calaveras County
Past Producer

California Ophir

Calaveras County, California, United States
Gold
⌖ Show on mapUSGS source ↗
Commodities
PrimaryGold
Commodity typeM
Deposit
Deposit sizeS
WorkingsUnderground
Materials
Ore mineralsGold
GangueQuartz
Geology
Host rockGreenstone
Economic & production
Development statusPast Producer
Identification
Deposit ID10102695
MRDS IDM006315
RegionNA
Data scoreC
Coordinates38.02852, -120.51211
References
CLARK, W.B., LYDON, P.A., 1962 , MINES AND MINERAL RESOURCES OF CALAVERAS COUNTY, CALIF.; COUNTY REPORT 2 ; CALIF. DIV. OF MINES AND GEOLOGY, P 142 AND PL BKERR, M.B., 1900 , REGISTER OF MINES AND MINERALS COUNTY OF CALAVERAS CALIF: CALIF. MIN. BUR.LOGAN, C.A., FRANKE, H., 1936 , MINES AND MINERAL RESOURCES OF CALAVERAS COUNTY; CALIF. JOUR. MINES AND GEOLOGY, VOL. 32 , NO. 3 ; DIV. OF MINES, P. 300