@misc{indiciaee72e87a4a386,
  title = {A listing and statistical summary of spectrographic analyses of heavy mineral concentrate samples for the Philip Smith Mountains Quadrangle, Alaska},
  author = {John B. Cathrall and E.F. Cooley and D.E. Detra and T. M. Billings},
  year = {1977},
  doi = {10.3133/ofr77426},
  url = {https://pubs.usgs.gov/publication/ofr77426},
  note = {Source identifier: ofr77426}
}