| Reference | {Deposit:: CLARK, W.B., & LYDON, P.A., 1962 , MINES AND MINERAL RESOURCES OF CALAVERAS COUNTY, CALIF.: CALIF. DIV. MINES & GEOL., COUNTY REPORT 2 , P. 181}{Deposit:: LOGAN, C.A., FRANKE, H., 1936 , MINES AND MINERAL RESOURCES OF CALAVERAS CO.: CDM CALIF. JOUR. MINES & GEOL., VOL. 32 , NO. 3 , P. 319}{Deposit:: CRAWFORD, J.J., 1896 , CALAVERAS COUNTRY: CALIF. MIN. BUR. 13 TH REPORT STATE MINERALOGIST, P. 120}{Deposit:: CRAWFORD, J.J., 1894 , 12 TH REPORT OF STATE MINERALOGIST: CALIF. JOUR. MINES & GEOL., P. 96}{Production:: CLARK 1962} |