California · Modoc County
Past Producer

Modoc-Mammoth

Modoc County, California, United States
Gold
⌖ Show on mapUSGS source ↗
Commodities
PrimaryGold
Commodity typeM
Deposit
Model151: Epithermal vein, Sado
Deposit sizeS
Orebody formVEIN
Materials
Ore mineralsGold
GangueCalcite, Quartz
Geology
Host rockAndesite
StructureFault Zone, Country Rock Is Brecciated
Tectonic settingModoc Plateau
Economic & production
Development statusPast Producer
Identification
Deposit ID10031385
MRDS IDM010119
RegionNA
Data scoreB
Coordinates41.35847, -120.94496
References
TUCKER, W.B., 1919, MODOC COUNTY, IN 15TH REPORT OF THE STATE MINERALOGIST: CALIF STATE MINING BUREAU, P. 252.CLARK, W.B., 1970, GOLD DISTRICTS OF CALIFORNIA: CALIFORNIA DIVISION OF MINES AND GEOLOGY BULLETIN 193, P. 177.