@misc{indiciae877674e3100a,
  title = {Geology and description of the thorium-bearing veins, Lemhi Pass Quadrangle, Idaho and Montana},
  author = {Mortimer Hay Staatz},
  year = {1972},
  doi = {10.3133/b1351},
  url = {https://pubs.usgs.gov/publication/b1351},
  note = {Source identifier: b1351}
}