@misc{indiciaea1ca9ac4b26e,
  title = {Mineral resources of the Spring Basin Wilderness Study Area, Wheeler County, Oregon},
  author = {Jay A. Ach and S.A. Minor and J. G. Frisken and R.J. Blakely and R. A. Winters and T. J. Peters},
  year = {1989},
  doi = {10.3133/b1743c},
  url = {https://pubs.usgs.gov/publication/b1743C},
  note = {Source identifier: b1743C}
}