Reference | {Deposit:: RICHARD & COURTRIGHT, 1966, IN TITLEY & HICKS, UNIV OF AZ PRESS}{Deposit:: KERR, 1951, GSA BULL V 62 P 451-480}{Deposit:: HARDWICK, 1963, USBM IC 8153}{Deposit:: KEITH, 1974, ABM BULL 189, P. 143}{Deposit:: GALEY, 1979, SOC ECON GEOL, PORPHYRY CU FIELD CONF, 18 P.} |