| Reference | {Deposit:: CRAWFORD, J.J., 1896, REPORT OF THE STATE MINERALOGIST: CALIFORNIA JOURNAL OF MINES AND GEOLOGY, VOL. 13, P. 394, 403, 408}{Deposit:: SOUTHERN PACIFIC COMPANY, 1964, MINERALS FOR INDUSTRY, NORTHERN CALIFORNIA, V2, P. 151}{Deposit:: LAIZURE, C. MCK., 1935, MINING ACTIVITY IN THE SAN FRANCISCO DISTRICT: CALIFORNIA JOUR. MINES & GEOLOGY, V. 31, NO. 1, P. 278}{Deposit:: AVERILL, C.V., 1931, REDDING FIELD DIV: CALIF. JOUR. MINES & GEOLOGY, V. 27, P. 31-32}{Production:: SOUTHERN PACIFIC CO. (1964)} |