@misc{indiciae9e9a196c90d2,
  title = {Placer-gold deposits of the Las Animas District, Sierra County, New Mexico},
  author = {Kenneth K. Segerstrom and J.C. Antweiler},
  year = {1975},
  doi = {10.3133/ofr75206},
  url = {https://pubs.usgs.gov/publication/ofr75206},
  note = {Source identifier: ofr75206}
}