@misc{indiciae7ab2e7d0ef9c,
  title = {X-ray diffraction mineral identification charts for use in studies of uranium, thorium, and rare-earth deposits},
  author = {M.H. Staatz and I. K. Brownfield},
  year = {1982},
  doi = {10.3133/ofr82280},
  url = {https://pubs.usgs.gov/publication/ofr82280},
  note = {Source identifier: ofr82280}
}