| Reference | {Deposit:: COOPER, A.S., 1900, REGISTER OF MINES AND MINERALS COUNTY OF SISKIYOU, CALIF.: CALIF. STATE MINING BUREAU}{Deposit:: AVERILL, C.V., 1935, MINES AND MINERAL RESOURCES OF SISKIYOU COUNTY, CALIFORNIA: CALIFORNIA JOURNAL OF MINES AND GEOLOGY, V. 31, NO. 3, P. 289 PL. 4}{Deposit:: SOUTHERN PACIFIC COMPANY, 1964, MINERALS FOR INDUSTRY, NORTHERN CALIFORNIA, V.2, P. 151}{Production:: SOUTHERN PACIFIC CO. (1964)} |