@misc{indiciaeed520a7a0a31,
  title = {Chromite deposits of Kenai Peninsula, Alaska},
  author = {P. W. Guild},
  year = {1942},
  doi = {10.3133/b931g},
  url = {https://pubs.usgs.gov/publication/b931G},
  note = {Source identifier: b931G}
}