@misc{indiciaece6a4b74a5d9,
  title = {Melting and transformation temperatures of mineral and allied substances},
  author = {Frank Charles Kracek},
  year = {1963},
  doi = {10.3133/b1144d},
  url = {https://pubs.usgs.gov/publication/b1144D},
  note = {Source identifier: b1144D}
}