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General Information

  • Title: Geology and mineral resources of the Lemhi Pass thorium district, Idaho and Montana, with a section on description of selected thorium veins
  • Author(s): Staatz, M.H., Sharp, B.J., and Hetland, D.L.
  • Publishing Organization: U.S. Geological Survey
  • Series and Number: Professional Paper 1049-A
  • Larger Work: Geology and resources of thorium in the United States
  • Publication Date: 1979
  • Map Scale: 1:31,680
  • Cross Section: Yes
  • North Latitude: 45° 0' 30" N (45.0083)
  • South Latitude: 44° 48' 39" N (44.8108)
  • East Longitude: 113° 22' 30" W (-113.3750)
  • West Longitude: 113° 38' 0" W (-113.6333)
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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.