@misc{indiciae153e239138bd,
  title = {Recent trends in the nonfuel minerals industry of Iran},
  author = {Sinan Hastorun and Karine M. Renaud and Graham W. Lederer},
  year = {2016},
  doi = {10.3133/cir1421},
  url = {https://pubs.usgs.gov/publication/cir1421},
  note = {Source identifier: cir1421}
}