@misc{indiciae55a0f2fdfce1,
  title = {Chemistry of manganese precipitation in Pinal Creek, Arizona, USA: A laboratory study},
  author = {J.D. Hem and Carol J. Lind},
  year = {1994},
  doi = {10.1016/0016-7037(94)90562-2},
  url = {https://pubs.usgs.gov/publication/70017055},
  note = {Source identifier: 70017055}
}