@misc{indiciaedc03c635dce6,
  title = {Analytical results and sample locality map of stream-sediment, soil, heavy-mineral-concentrate, and rock samples from the Maroon Bells-Snowmass Wilderness, Gunnison and Pitkin Counties, Colorado},
  author = {J. B. McHugh and J. M. Nishi and H. D. King and V. L. Freeman},
  year = {1987},
  doi = {10.3133/ofr87164},
  url = {https://pubs.usgs.gov/publication/ofr87164},
  note = {Source identifier: ofr87164}
}