@misc{indiciae8fc40c5b81f1,
  title = {Geochemical reconnaissance of the Santa Rita Mountains, southeast of Tucson, Arizona},
  author = {Harald Drewes},
  year = {1973},
  doi = {10.3133/b1365},
  url = {https://pubs.usgs.gov/publication/b1365},
  note = {Source identifier: b1365}
}