Commodities
PrimaryGold
SecondaryLead, Copper
Commodity typeM
Deposit
Deposit sizeS
WorkingsUnderground
Materials
Ore mineralsChalcopyrite, Galena, Gold, Pyrite
GangueQuartz
Geology
StructureFissure, 2 - 4 Ft Thick
Economic & production
Development statusPast Producer
Identification
Deposit ID10007433
MRDS IDC011284
RegionNA
Data scoreC
Coordinates39.20517, -121.11104
References
CHANDLER, J. W., 1941 , MINING METHODS AND COSTS OF THE LAVA CAP GOLD MINING CORPORATION, NEVADA CITY, CALIFORNIA: CALIFORNIA JOURNAL OF MINES AND GEOLOGY, V. 37 , NO. 3 , P. 426 - 427 .MACBOYLE, E., 1918 , MINES AND MINERAL RESOURCES OF NEVADA COUNTY: CALIFORNIA JOURNAL OF MINES AND GEOLOGY, V. 16 , P. 208 - 209 .MACBOYLE, 1918