@misc{indiciaecee4fb6c611f,
  title = {Occurrence and significance of stalactites within the epithermal deposits at Creede, Colorado},
  author = {W. R. Campbell and P. B. Barton},
  year = {1996},
  url = {https://pubs.usgs.gov/publication/70018056},
  note = {Source identifier: 70018056}
}