@misc{indiciae4cb19d2112c0,
  title = {Availability of a library of infrared (2.1-25.0 μm) mineral spectra},
  author = {John W. Salisbury and Louis S. Walter and Norma Vergo},
  year = {1989},
  url = {https://pubs.usgs.gov/publication/70015468},
  note = {Source identifier: 70015468}
}