| Reference | {Deposit:: BROWN, G.C., 1916 , SHASTA COUNTY: C.M.B. REPT 14 , P. 783 .}{Deposit:: CRAWFORD, J.J., 1896 , THIRTEENTH REPT. OF THE STATE MINERALOGIST: C.M.B. REPT 13 P. 352 .}{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.} |