@misc{indiciae9b9579439dbf,
  title = {Titanium},
  author = {Laurel G. Woodruff and George M. Bedinger and Nadine M. Piatak},
  year = {2017},
  doi = {10.3133/pp1802t},
  url = {https://pubs.usgs.gov/publication/pp1802T},
  note = {Source identifier: pp1802T}
}