U.S. Geological Survey Home AASG Logo USGS HOME CONTACT USGS SEARCH USGS
National Geologic Map Database

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
  • Find more maps in this area with mapView
  • Corrections to this entry?
* See base map disclaimer below

Map Preview

(Click image to enlarge)

Downloads from the NGMDB

Poor quality image? Let us know

Additional Resources

* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.