Reference | {Deposit:: CLARK, W.B., LYDON, P.A., 1962 , MINES AND MINERAL RESOURCES OF CALAVERAS COUNTY, CALIF. COUNTY REPORT 2 ; CALIF. DIV. OF MINES AND GEOLOGY, P 139 AND PLB}{Deposit:: LOGAN, C.A., 1921 , CALAVERAS COUNTY, 17TH REPT STATE MIN; CALIF. MIN. BUR, P 421}{Deposit:: LOGAN, C.A., FRANKE, H., 1936 , MINES AND MINERAL RESOURCES OF CALAVERAS COUNTY; CALIF. JOUR. MINES AND GEOLOGY, VOL. 32 , NO. 3 ; DIV. OF MINES, P 244 , 298}{Deposit:: TUCKER, W.B., 1915 , CALAVERAS COUNTY 14TH REPT STATE MIN; CALIF MIN BUR. P. 70}{Production:: LOGAN, ( 1921 , 1936 ) CLARK ( 1962 )} |