Commodities
PrimaryGold
SecondarySilver
Commodity typeM
Deposit
Deposit sizeM
WorkingsUnderground
Orebody formRIBBON-LIKE
Materials
Ore mineralsGold
GangueQuartz
Geology
Host rockSlate,Schist
StructureVein Follows Dike Through Most Of Claim.
Economic & production
Development statusPast Producer
Identification
Deposit ID10034899
MRDS IDM021937
Alternate namesPioneer Cons.
RegionNA
Data scoreC
Coordinates39.16683, -120.7277
References
LOGAN, C. A., 1936 , GOLD MINES OF PLACER COUNTY, CALIFORNIA: CALIFORNIA JOURNAL OF MINES AND GEOLOGY, V. 32 , NO. 1 , P. 31 - 33 .WARING, CLARENCE A., 1917 , PLACER COUNTY: REPORT 15 OF THE STATE MINERALOGIST, CALIFORNIA STATE MINING BUREAU, P. 347 .CRAWFORD, J. J., 1894 , GOLD-PLACER COUNTY: REPORT 12 OF THE STATE MINERALOGIST, CALIFORNIA STATE MINING BUREAU, P. 211 .LOGAN ( 1936 )