| Reference | {Deposit:: USGS 7.*QUAD. MELROSE, 1961}{Deposit:: POPOFF, C.C., 1965, AN EVALUATION OF THE WESTERN PHOSPHATE}{Deposit:: INDUSTRY AND ITS RESOURCES, PART 2, MONTANA, USBM RI 6611,}{Deposit:: P. 82.}{Deposit:: LUFT, STANLEY, 1958, NORTHERN PACIFIC RAILWAY COMPANY,}{Deposit:: PROPERTIES AND INDUSTRIAL DEVELOPMENT DEPARTMENT, PHOSPHAT}{Deposit:: REPORT, P. 68.}{Deposit:: SWANSON, R.W., 1970, MINERAL RESOURCES IN PERMIAN ROCKS OF}{Deposit:: SW MONTANA; USGS PROF PAPER 313-E, P. 696.} |