@misc{indiciae8f080e3bed6c,
  title = {Magmatic history of the East Tintic Mountains, Utah},
  author = {J. L. Hannah and Alec Macbeth},
  year = {1990},
  doi = {10.3133/ofr9095},
  url = {https://pubs.usgs.gov/publication/ofr9095},
  note = {Source identifier: ofr9095}
}