@misc{indiciae397b83e387fb,
  title = {Mid-infrared (2.1-25 um) spectra of minerals; first edition},
  author = {J.W. Salisbury and Louis S. Walter and Norma Vergo},
  year = {1987},
  doi = {10.3133/ofr87263},
  url = {https://pubs.usgs.gov/publication/ofr87263},
  note = {Source identifier: ofr87263}
}