@misc{indiciae5ff604548c95,
  title = {Mine and mineral occurrences of Afghanistan},
  author = {G. J. Orris and J. D. Bliss},
  year = {2002},
  doi = {10.3133/ofr02110},
  url = {https://pubs.usgs.gov/publication/ofr02110},
  note = {Source identifier: ofr02110}
}