Reference | {Deposit:: LOGAN, C.A., 1930, MINES AND MINERAL RESOURCES OF BUTTE COUNTY, CALIF: CALIF. JOURNAL OF MINES AND GEOLOGY, V. 26, NO. 4, P. 373-375}{Deposit:: WARING, C.A., 1915, MINES AND MINERAL RESOURCES OF BUTTE COUNTY: CALIF. JOUR. MINES AND GEOLOGY, V. 15, P. 216-217}{Deposit:: MINER, J.A., 1890, BUTTE COUNTY; CALIF. JOUR. MINES AND GEOLOGY, V. 10, P. 126-127}{Production:: LOGAN (1930)} |