Commodities
PrimaryGold
TertiaryCopper
Commodity typeM
Materials
Ore mineralsChalcopyrite, Gold, Pyrite
GangueQuartz
Geology
Host rockSlate
AlterationSerpentine And Pyroxenite Lie To East And Mariposa Slate To West.
Economic & production
Development statusPast Producer
Identification
Deposit ID10102624
MRDS IDM005779
RegionNA
Data scoreC
Coordinates38.22297, -120.70823
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 62 , 169 AND PLBLOGAN, C.A., FRANKE, H., 1936 , MINES AND MINERAL RESOURCES OF CALAVERAS CO.: CDM CALIF. JOUR. MINES & GEOL., VOL. 32 , NO. 3 , P. 269 - 270 AND 311CLARK ( 1962 )