@misc{indiciae63596099e079,
  title = {Uranium, thorium, and other metal associations in silicic volcanic complexes of the northern Basin and Range, a preliminary report},
  author = {G. W. Walker},
  year = {1981},
  doi = {10.3133/ofr811290},
  url = {https://pubs.usgs.gov/publication/ofr811290},
  note = {Source identifier: ofr811290}
}