@misc{indiciaecfe198a0e5c2,
  title = {The Balmat-Edwards zinc-lead deposits; synsedimentary ore from Mississippi Valley-type fluids},
  author = {J. F. Whelan and R. O. Rye and W. Delorraine},
  year = {1984},
  doi = {10.2113/gsecongeo.79.2.239},
  url = {https://pubs.usgs.gov/publication/70013145},
  note = {Source identifier: 70013145}
}