Reference | {Deposit:: U.S. GEOLOGICAL SURVEY BULLETIN 697, 1920, P. 82.}{Deposit:: CALIF. STATE MINING BUR. REPORT 21, 1925, P. 515.}{Deposit:: CALIF. JOUR. MINES AND GEOL., V. 31, 1935, P. 423.}{Deposit:: CALIF. DIV. MINES BULLETIN 163, 1952, P. 129.} |