@misc{indiciae9d5bd589b3c5,
  title = {Distribution of rutile in metamorphic rocks and implications for placer deposits},
  author = {R. Goldsmith and E. R. Force},
  year = {1978},
  doi = {10.1007/bf00206567},
  url = {https://pubs.usgs.gov/publication/70012590},
  note = {Source identifier: 70012590}
}