@misc{indiciae38ae5a20e8aa,
  title = {PHREEQE : a computer program for geochemical calculations},
  author = {David L. Parkhurst and Donald C. Thorstenson and Niel Plummer},
  year = {1980},
  doi = {10.3133/wri8096},
  url = {https://pubs.usgs.gov/publication/wri8096},
  note = {Source identifier: wri8096}
}