@misc{indiciaec040da4f94de,
  title = {Beryllium deposits of the Mount Antero region, Chaffee County, Colorado},
  author = {John Wagstaff Adams},
  year = {1953},
  doi = {10.3133/b982d},
  url = {https://pubs.usgs.gov/publication/b982D},
  note = {Source identifier: b982D}
}