@misc{indiciae1f40b1f346b1,
  title = {Mining for metals in society's waste},
  author = {Kathleen S. Smith and Geoffrey S. Plumlee and Philip L. Hageman},
  year = {2015},
  url = {https://pubs.usgs.gov/publication/70158916},
  note = {Source identifier: 70158916}
}