@misc{indiciae43afa46cbf2f,
  title = {Discussion of "A re-assessment of phase equilibria involving two liquids in the system K2O-Al2O3-FeO-SiO2," by G.M. Biggar},
  author = {E. Roedder},
  year = {1983},
  doi = {10.1007/bf01166622},
  url = {https://pubs.usgs.gov/publication/70011311},
  note = {Source identifier: 70011311}
}