@misc{indiciaeaece73c5a0ff,
  title = {Mine maps of silver-lead-zinc epithermal deposits in the Lake City area, Hindale County, San Juan Mountains, Colorado},
  author = {R.F. Sanford and Patty Rehn and A. R. Kirk and J. F. Slack and D. J. Bove},
  year = {1991},
  doi = {10.3133/mf2152},
  url = {https://pubs.usgs.gov/publication/mf2152},
  note = {Source identifier: mf2152}
}