@misc{indiciae506c1639fed3,
  title = {Chemical, mineralogical, and magnetic characterization of sized fly ash from a coal-fired power plant in Kentucky},
  author = {James D. Cathcart and Richard L. Reynolds and Michael E. Brownfield and James C. Hower},
  year = {1997},
  url = {https://pubs.usgs.gov/publication/70209706},
  note = {Source identifier: 70209706}
}