@misc{indiciae77a00062e541,
  title = {Subcalcic diopsides from kimberlites: Chemistry, exsolution microstructures, and thermal history},
  author = {R.H. McCallister and Gordon L. Nord},
  year = {1981},
  doi = {10.1007/bf00373773},
  url = {https://pubs.usgs.gov/publication/70012054},
  note = {Source identifier: 70012054}
}