@misc{indiciae287e3f6cbd42,
  title = {Metallogenic map of volcanogenic massive-sulfide occurrences in Arizona},
  author = {M.E. Donnelly and C. M. Conway and R.L. Earhart},
  year = {1988},
  doi = {10.3133/mf1853b},
  url = {https://pubs.usgs.gov/publication/mf1853B},
  note = {Source identifier: mf1853B}
}