@misc{indiciae22d89e1eacf9,
  title = {Mineral resource of the month: beryllium},
  author = {Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey},
  year = {2013},
  url = {https://pubs.usgs.gov/publication/70045893},
  note = {Source identifier: 70045893}
}