Reference | {Deposit:: Zartman, R. E., And Stacey, J. S., 1971 , Lead Isotopes And Mineralization Ages In Belt Supergroup Rocks, Northwestern Montana And Northern Idaho: Econ. Geology, V. 66 , P. 849 - 860}{Deposit:: V.E. Mitchell, Et. Al; Mines And Prospects Map Series, 1981, Spokane Quad, Location No. 26} |