@misc{indiciae5216a5d0c2ef,
  title = {Mineral deposits of the Rampart and Hot Springs districts. Placer concentrates of the Rampart and Hot Springs districts},
  author = {John Beaver Mertie and Arnold Elzey Waters},
  year = {1934},
  doi = {10.3133/b844d},
  url = {https://pubs.usgs.gov/publication/b844D},
  note = {Source identifier: b844D}
}