| 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. 502 AND PL. 10 .}{Deposit:: CRAWFORD, J. J., 1894 , EL DORADO COUNTY: 12TH REPT. STATE MIN.; CALIF. JOUR. MINES AND GEOL., PG. 111 .}{Deposit:: LOGAN, C. A., 1938 , MIN. RESOURCES OF EL DORADO CO.: CALIF. JOUR. OF MINES AND GEOL., VOL. 34 , NO. 3 , PG. 261 .} |