@misc{indiciae5576cf5ada7a,
  title = {Geologic guides to prospecting for carnotite deposits on Colorado Plateau},
  author = {Doris Blackman Weir},
  year = {1952},
  doi = {10.3133/b988b},
  url = {https://pubs.usgs.gov/publication/b988B},
  note = {Source identifier: b988B}
}