| Reference | {Deposit:: POPOFF, C. C., 1965, AN EVALUATION OF THE WESTEN PHOSPHATE}{Deposit:: INDUSTRY AND I* RESOURCES, PT. 2, MONTANA: USBM}{Deposit:: RI 6611, P. 108-110.}{Deposit:: LUFT, S., 1958, NORTHERN PACIFIC RAILWAY CO. PROPERTIES AND}{Deposit:: INDUSTRIAL DEVELOPMENT DEPT. PHOSPHATE REPORT, P. 103.}{Deposit:: SWANSON, R. W., 1953, USGS CIRC 303, P. 11.}{Deposit:: MISSOURI RIVER BASIN PRELIMINARY REPORT 113, 1957, PHOSPHATE}{Deposit:: ROCK INDUSTRY IN MONTANA, PART 1, P. 84.}{Reserve-Resource:: SWANSON, ROGER, 1970, MINERAL RESOURCES IN PERMIAN ROCKS OF}{Reserve-Resource:: SOUTHWEST MONTANA, USGS PROFL PAPER 313-E, P. 717-729.} |