@misc{indiciaeda92a2fbbb19,
  title = {Conditional estimates of the number of podiform chromite deposits},
  author = {D.A. Singer},
  year = {1994},
  doi = {10.1007/bf02259045},
  url = {https://pubs.usgs.gov/publication/70017572},
  note = {Source identifier: 70017572}
}