Commodities
PrimaryGold
Commodity typeM
Deposit
Deposit sizeS
Ore controlAu In Qtz. Seam In Dike Where Qtz. Comes In Contact With Lower (E) Side Of Slate
Materials
Ore mineralsGold
GangueQuartz
Geology
Host rockSlate · Mariposa Formation;
StructureRegional Dip Is Nearly Verticle Or Steeply W
Economic & production
Development statusPast Producer
Identification
Deposit ID10101129
MRDS IDC008126
Alternate namesFisk, Porphyry
RegionNA
Data scoreB
Coordinates38.73879, -120.80241
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. 571 .CRAWFORD, J. J., 1896 , EL DORADO COUNTY; CALIF. MIN. BUR. 13TH REPT. STATE MINERALOGIST, P. 140 .LOGAN, C. A., 1935 , MOTHER LODE GOLD BELT OF CALIF.: CALIF. DIV. OF MINES BULL. 108 , PG. 28 , 45 .LOGAN, C. A., 1938 , MIN. RESOURCES OF EL DORADO CO.: CALIF. JOUR. OF MINES AND GEOL., VOL. 34 , NO. 3 , PG. 263 .CLARK ( 1956 ), LOGAN ( 1935 )