| Reference | {Deposit:: BROWN, G.C., 1916 , SHASTA COUNTY: CMB REPT 14 , P 784}{Deposit:: CRAWFORD, J.J., 1894 , TWELFTH REPT. OF THE STATE MINERALOGIST: CMB REPT 12 , P 377}{Deposit:: CRAWFORD, J.J., 1896 , THIRTEENTH REPT. OF THE STATE MINERALOGIST: CMB REPT 13 , P 355}{Deposit:: LYDON, P.A. AND *RIEN, J.C., 1974 MINES AND MIN. RES. OF SHASTA COUNTY, CAL.: CDMG, COUNTY REPT. 6 , 154 P.} |