@misc{indiciaecd5e06eece65,
  title = {Barite (Barium)},
  author = {Craig A. Johnson and Nadine M. Piatak and M. Michael Miller},
  year = {2017},
  doi = {10.3133/pp1802d},
  url = {https://pubs.usgs.gov/publication/pp1802D},
  note = {Source identifier: pp1802D}
}