| 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. 38 - 39 , 181 , PL B}{Deposit:: LOGAN, C. A., FRANKE, H., 1936 , MINES AND MINERAL RESOURCES OF CALAVERAS CO: CDM CALIF. JOUR. MINES & GEOL., VOL. 32 , NO. 3 , P. 349}{Deposit:: TUCKER, W. B., 1916 , CALAVERAS COUNTY: CALIF. JOUR. MINES & GEOL., 14TH REPORT STATE MINERALOGIST, P. 107}{Production:: CLARK, 1962} |