| Reference | {Deposit:: 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. 538 .}{Deposit:: LOGAN, C. A., 1927 , EL DORADO CO.: CALIF. STATE MINING BUR. 22ND REPT. STATE MINERALOGIST, P. 419 .} |