Reference | {Deposit:: GOODWIN, J.G., 1957 , LEAD AND ZINC IN CALIFORNIA: CALIF. JOUR. MINES AND GEOLOGY VOL. 53 , NOS. 3 & 4 ; DIV. OF MINES, P. 606}{Deposit:: TUCKER, W.B. AND SAMPSON, R.J., 1929 : RIVERSIDE COUNTY: 25TH REPT. STATE MIN.; DIV. OF MINES, P. 491 .} |