@misc{indiciaea77bd591b889,
  title = {Characterization of mine waste at the Elizabeth Copper Mine, Orange County, Vermont},
  author = {J. M. Hammarstrom and A. L. Meier and J.C. Jackson and Ryan Barden and P.J. Wormington and J.D. Wormington and R.R. Seal},
  year = {1999},
  doi = {10.3133/ofr99564},
  url = {https://pubs.usgs.gov/publication/ofr99564},
  note = {Source identifier: ofr99564}
}