Commodities
PrimaryGold
SecondaryCopper
Commodity typeM
Deposit
Deposit sizeS
WorkingsSurface/Underground
Materials
Ore mineralsGold
GangueBarite, Calcite, Quartz
Geology
Host rockGranite
Associated rockGranite
Structure4 - 5 Ft Thick Shear Zone
Economic & production
Development statusPast Producer
Identification
Deposit ID10101324
MRDS IDC011946
Alternate namesJefferson
RegionNA
Data scoreC
Coordinates39.38689, -120.69903
References
LOGAN, C. A., 1941 , MINERAL RESOURCES OF NEVADA COUNTY: CALIFORNIA JOURNAL OF MINES AND GEOLOGY, V. 37 , NO. 3 , PL. 3, no. 56 .MACBOYLE, E., 1918 , MINES AND MINERAL RESOURCES OF NEVADA COUNTY: CALIFORNIA JOURNAL OF MINES AND GEOLOGY, V. 16 , P. 257 .SOUTHERN PACIFIC COMPANY, 1964 , MINERALS FOR INDUSTRY, NORTHERN CALIFORNIA, V. 2 , P. 24 , 32 .