@misc{indiciaeb420ec9cc8be,
  title = {Mineral resources of the Lower Owyhee Canyon Wilderness Study Area, Malheur County, Oregon},
  author = {J. G. Evans and R. L. Turner and Andrew Griscom and D. L. Sawatzky and J. D. Causey},
  year = {1990},
  doi = {10.3133/ofr90515},
  url = {https://pubs.usgs.gov/publication/ofr90515},
  note = {Source identifier: ofr90515}
}