Commodities
PrimaryGold
Commodity typeM
Deposit
Deposit sizeS
WorkingsSurface/Underground
Materials
Ore mineralsGold
GangueQuartz
Economic & production
Development statusPast Producer
Production years1932 - 1941
Identification
Deposit ID10028958
MRDS IDM006250
Alternate namesGraham
RegionNA
Data scoreC
Coordinates38.05297, -120.52794
References
CLARK, W.B., LYDON, P.A., 1962 , MINES AND MINERAL RESOURCES OF CALAVERAS COUNTY, CALIF.; COUNTY REPORT 2 ; CALIF. DIV. OF MINES AND GEOLOGY, P 34 - 35 , 42 AND PLBLOGAN, C.A., 1934 , THE MOTHER LODE GOLD BELT OF CALIF: CALIF DIV. OF MINES BULL. 108 P 128LOGAN, C.A., FRANKE, H., 1936 , MINES AND MINERAL RESOURCES OF CALAVERAS COUNTY; CALIF. JOUR. MINES AND GEOLOGY, VOL. 32 , NO. 3 ; DIV. OF MINES, P. 298LOGAN ( 1934 ), CLARK ( 1962 )