@misc{indiciaec271403b0767,
  title = {Mineralogy from Cores in Prospect Gulch, San Juan County, Colorado},
  author = {Dana J. Bove and Raymond H. Johnson and Douglas B. Yager},
  year = {2007},
  doi = {10.3133/ofr20071095},
  url = {https://pubs.usgs.gov/publication/ofr20071095},
  note = {Source identifier: ofr20071095}
}