@misc{indiciae673c8c01a435,
  title = {Volcanogenic Massive Sulfide Deposit Density},
  author = {Dan L. Mosier and Donald A. Singer and Vladimir I. Berger},
  year = {2007},
  doi = {10.3133/sir20075082},
  url = {https://pubs.usgs.gov/publication/sir20075082},
  note = {Source identifier: sir20075082}
}