@misc{indiciae71a66f23a3a7,
  title = {Geologic map of the Mountain Top mercury deposit, southwestern Alaska},
  author = {D. H. Sorg and M.B. Estlund},
  year = {1972},
  doi = {10.3133/mf449},
  url = {https://pubs.usgs.gov/publication/mf449},
  note = {Source identifier: mf449}
}