| Reference | {Deposit:: ALBERS, J.P., 1965 , ECONOMIC GEOLOGY OF THE FRENCH GULCH QUADRANGLE, SHASTA AND TRINITY COUNTIES, CAL.: C.D.M.G., SPECIAL REPT. 85 , 43 P.}{Deposit:: CLARK, W.B., 1970 , GOLD DISTRICTS OF CALIFORNIA: C.D.M.G., BULL. 193 , 186 P.}{Deposit:: LYDON, P.A., AND *RIEN, J.C., 1974 , MINES AND MIN. RES. OF SHASTA COUNTY, CAL.: C.D.M.G., COUNTY REPT 6 , 154 P.}{Production:: LYDON, P.A. AND *RIEN, J.C., 1974 : CAL. DIV. OF MINES AND GEOL., COUNTY REPT. 6 , 154 P.} |