| 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. GEOL., V. 66, NO. 6, P. 849 - 860}{Deposit:: USBM, 1975, ACTIVITY OF IDAHO MINING PROPERTIES, 1974, USBM, BOISE, ID., 61 P.}{Deposit:: 1975 COMPILE U.S. BUREAU OF MINES, 1974 ACTIVITY LIS} |