Commodities
PrimaryGold
TertiaryLead, Copper
Commodity typeM
Deposit
Deposit sizeS
WorkingsUnderground
Materials
Ore mineralsChalcopyrite, Galena, Gold, Pyrite
GangueQuartz
Geology
Host rockSlate,Quartzite
StructureFine To Med-Grained Diorite Dikes
Economic & production
Development statusPast Producer
Identification
Deposit ID10029355
MRDS IDM006833
RegionNA
Data scoreC
Coordinates38.34074, -120.58434
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. 38 - 39 , 54 , 150 AND PL BLOGAN, 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. 255 AND 304CLARK ( 1962 )