@misc{indiciae03ba416e4b66,
  title = {Molar volumes and densities of minerals},
  author = {R. A. Robie and P. M. Bethke},
  year = {1963},
  doi = {10.3133/ofr63114},
  url = {https://pubs.usgs.gov/publication/ofr63114},
  note = {Source identifier: ofr63114}
}