@misc{indiciaefc69a0002616,
  title = {The binary system K2SO4CaSO4},
  author = {J.J. Rowe and G.W. Morey and I.D. Hansen},
  year = {1965},
  doi = {10.1016/0022-1902(65)80189-0},
  url = {https://pubs.usgs.gov/publication/70010682},
  note = {Source identifier: 70010682}
}