@misc{indiciaec11388d68399,
  title = {Distribution of altered rock material in the Kerber Creek drainage basin, Saguache County, Colorado},
  author = {K.E. Livo and Ken Watson and D. H. Knepper and Susanne Hummer-Miller},
  year = {1999},
  doi = {10.3133/ofr9912},
  url = {https://pubs.usgs.gov/publication/ofr9912},
  note = {Source identifier: ofr9912}
}