Commodities
PrimaryGold
TertiaryLead
Commodity typeM
Deposit
Deposit sizeS
WorkingsUnderground
Materials
Ore mineralsGalena, Gold, Pyrite
GangueQuartz
Economic & production
Development statusPast Producer
Identification
Deposit ID10007049
MRDS IDC008101
Alternate namesIndependence, Jackson, Lion, Logan, Mcneil, Napier, Poverty Point, Sobrante, S. Extension of Napier and Surplus, Claims: Accidental, Belle Humming-Bird
RegionNA
Data scoreB
Coordinates38.74796, -120.80435
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. 503 .CRAWFORD, J. J., 1894 , EL DORADO COUNTY: 12TH REPT. STATE MIN., CALIF. JOUR. MINES AND GEOL., P. 111 .CRAWFORD, J. J., 1896 , EL DORADO COUNTY: 13TH REPT. OF STATE MIN. CALIF. JOUR. MINES AND GEOL., PG. 141 - 142 .LOGAN, C. A., 1938 , MIN. RESOURCES OF EL DORADO CO.: CALIF. JOUR. OF MINES AND GEOL., VOL. 34 , NO. 3 , PG. 262 AND PL. II.