@misc{indiciaecdcc6628b527,
  title = {Fine-grained Goethite as a Precursor for Martian Gray Hematite},
  author = {T D Glotch and R V Morris and T G Sharp and PR Christensen},
  year = {2003},
  url = {https://ntrs.nasa.gov/citations/20030066721},
  note = {Source identifier: 20030066721}
}