Commodities
PrimaryGold
TertiaryZinc, Lead
Commodity typeM
Deposit
Deposit sizeS
WorkingsUnderground
Materials
Ore mineralsGalena, Gold, Pyrite, Sphalerite
GangueQuartz
Geology
Host rockGranite
Associated rockGranite
Economic & production
Development statusPast Producer
Identification
Deposit ID10101171
MRDS IDC009179
Alternate namesBullard
RegionNA
Data scoreC
Coordinates38.66129, -120.52879
References
CLARK, W. B., AND CARLSON, D. W., 1956 , MINES AND MINERAL RESOURCES OF EL DORADO CO., CALIF.: CALIF. JOUR. OF MINES AND GEOL., VOL. 52 , NO. 4 , PG. 504 .CRAWFORD, J. J., 1896 , EL DORADO COUNTY: CALIF. MIN. BUR., 13TH REPT., STATE MIN., P. 143 .LOGAN, C. A., 1938 , MIN. RESOURCES OF EL DORADO CO.: CALIF. JOUR. OF MINES AND GEOL., VOL. 34 , NO. 3 , PG. 262 .