@misc{indiciae7a8ecb433844,
  title = {Map showing occurrences of antimony minerals in Alaska},
  author = {Edwin L. Cruz and Edward Huntington Cobb},
  year = {1986},
  doi = {10.3133/mr93},
  url = {https://pubs.usgs.gov/publication/mr93},
  note = {Source identifier: mr93}
}