@misc{indiciae2d1abbb37408,
  title = {Preliminary report on the alunite deposits of the Marysvale region, Utah},
  author = {Eugene Callaghan},
  year = {1938},
  doi = {10.3133/b886d},
  url = {https://pubs.usgs.gov/publication/b886D},
  note = {Source identifier: b886D}
}