@misc{indiciaea31eca84eb4e,
  title = {Compositional zonation and cumulus processes in the Mount Mazama magma chamber, Crater Lake, Oregon},
  author = {T. H. Druitt and Charles R. Bacon},
  year = {2011},
  doi = {10.1017/s0263593300014280},
  url = {https://pubs.usgs.gov/publication/70200578},
  note = {Source identifier: 70200578}
}