@misc{indiciaec1a1e4a41b6a,
  title = {Spectral characteristics of iron-bearing phyllosilicates: Comparison to Orgueil (CI1), Murchison and Murray (CM2)},
  author = {W. M. Calvin and T. V. V. King},
  year = {2010},
  doi = {10.1111/j.1945-5100.1997.tb01554.x},
  url = {https://pubs.usgs.gov/publication/70019596},
  note = {Source identifier: 70019596}
}