@misc{indiciae40ffc0020aae,
  title = {Mössbauer spectra of synthetic Ca-Fe pyroxenoids and lunar pyroxferroite},
  author = {Eric Dowty and D.H. Lindsley},
  year = {1974},
  doi = {10.1007/bf00383358},
  url = {https://pubs.usgs.gov/publication/70001309},
  note = {Source identifier: 70001309}
}