@misc{indiciaeb0f9a218fdc5,
  title = {Boron isotope evidence for the involvement of non-marine evaporites in the origin of the Broken Hill ore deposits},
  author = {J. F. Slack and M. R. Palmer and B.P.J. Stevens},
  year = {1989},
  doi = {10.1038/342913a0},
  url = {https://pubs.usgs.gov/publication/70015273},
  note = {Source identifier: 70015273}
}