| Reference | {Deposit:: AUBURY, L.E., 1908 , COPPER RESOURCES OF CALIFORNIA BULL. 50 ; CALIF. MIN. BUR., P. 202}{Deposit:: GOODWIN, J.G., 1957 , LEAD AND ZINC IN CALIF.; CA. JOUR. OF MINES AND GEOLOGY, VOL. 53 , NOS. 3 & 4 : DIV. OF MINES, P. 576}{Deposit:: LOGAN, E.A., 1924 , SACRAMENTO FIELD DIV.; 20 TH REPT. STATE MIN.; CALIF. MIN. BUR., P. 359}{Production:: LOGAN, C.A., 1924 , P. 359} |