@misc{indiciae8fe0519a2929,
  title = {Mineralogy, geochemistry, metamorphism, and provenance of the early Proterozoic metamorphic rocks of the central Front Range, Colorado},
  author = {D. J. Gable},
  year = {1996},
  doi = {10.3133/ofr96522},
  url = {https://pubs.usgs.gov/publication/ofr96522},
  note = {Source identifier: ofr96522}
}