@misc{indiciaef296e58c0612,
  title = {Powder X-ray diffraction laboratory, Reston, Virginia},
  author = {Nadine M. Piatak and Frank T. Dulong and John C. Jackson and Helen W. Folger},
  year = {2014},
  doi = {10.3133/fs20143063},
  url = {https://pubs.usgs.gov/publication/fs20143063},
  note = {Source identifier: fs20143063}
}