@misc{indiciae5dc9aa411cfd,
  title = {Geochemical data from Colombia; Part C, Data},
  author = {Greta J. Orris},
  year = {1996},
  doi = {10.3133/ofr96542c},
  url = {https://pubs.usgs.gov/publication/ofr96542C},
  note = {Source identifier: ofr96542C}
}