@misc{indiciae9f6f64b4ec10,
  title = {Geology and ore deposits of the Chicago Creek area, Clear Creek County, Colorado},
  author = {J. E. Harrison and J. D. Wells},
  year = {1956},
  doi = {10.3133/tei432},
  url = {https://pubs.usgs.gov/publication/tei432},
  note = {Source identifier: tei432}
}