Commodities
PrimaryGold
Commodity typeM
Materials
Ore mineralsGold
GangueQuartz
Economic & production
Development statusPast Producer
Identification
Deposit ID10007064
MRDS IDC008183
Alternate namesEpley & MammothMammoth
RegionNA
Data scoreC
Coordinates38.7099, -120.79519
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. 423 , 499 , 501 , 508 AND PL 10 .LOGAN, C. A., 1938 , MIN. RESOURCES OF EL DORADO CO.: CALIF. JOUR. OF MINES AND GEOL., VOL. 34 , NO. 3 , PL II.