@misc{indiciae2dcbc93fd08b,
  title = {Mineralization of breccia pipes in northern Arizona},
  author = {Karen J. Wenrich},
  year = {1985},
  doi = {10.2113/gsecongeo.80.6.1722},
  url = {https://pubs.usgs.gov/publication/70012764},
  note = {Source identifier: 70012764}
}