@misc{indiciae2704ec144e44,
  title = {Chromite, cobalt, nickel, and platinum occurrences in Alaska},
  author = {Edward Huntington Cobb},
  year = {1959},
  doi = {10.3133/ofr5921},
  url = {https://pubs.usgs.gov/publication/ofr5921},
  note = {Source identifier: ofr5921}
}