| Reference | {Deposit:: CRAWFORD, J.J., 1894, REPORT OF THE STATE MINERALOGIST: CALIFORNIA JOURNAL OF MINES AND GEOLOGY, VOL. 12, P. 282}{Deposit:: AVERILL, C.V., 1935, REDDING FIELD DIVISION: CALIF. JOUR. MINES & GEOLOGY, V. 31 P. 319}{Deposit:: LOGAN, C.A., 1925, SACRAMENTO FIELD DIVISION: CALIFORNIA JOURNAL OF MINES AND GEOLOGY, VOL. 21, NO. 4, P. 454}{Deposit:: COOPER, A.S., 1900, REGISTER OF MINES AND MINERALS, COUNTY OF SISKIYOU, CALIF: CALIF. STATE MINING BUREAU} |