@misc{indiciae916eaebede4b,
  title = {Distribution of a suite of elements including arsenic and mercury in Alabama coal},
  author = {Martin B. Goldhaber and R. C. Bigelow and J. R. Hatch and J.C. Pashin},
  year = {2000},
  doi = {10.3133/mf2333},
  url = {https://pubs.usgs.gov/publication/mf2333},
  note = {Source identifier: mf2333}
}