@misc{indiciaea709f7dd915c,
  title = {Geochemistry of standard mine waters, Gunnison County, Colorado, July 2009},
  author = {Philip L. Verplanck and Andrew H. Manning and Jeffrey T. Graves and R. Blaine McCleskey and Todor I. Todorov and Paul J. Lamothe},
  year = {2009},
  doi = {10.3133/ofr20091292},
  url = {https://pubs.usgs.gov/publication/ofr20091292},
  note = {Source identifier: ofr20091292}
}