@misc{indiciae32d941413692,
  title = {Phosphovanadylite: a new vanadium phosphate mineral with a zeolite-type structure},
  author = {M.D. Medrano and H. T. Evans and H.-R. Wenk and D.Z. Piper},
  year = {1998},
  url = {https://pubs.usgs.gov/publication/70020859},
  note = {Source identifier: 70020859}
}