@misc{indiciaed9cf840ee280,
  title = {Geology and monazite content of the Goodrich quartzite, Palmer area, Marquette County, Michigan},
  author = {R.C. Vickers},
  year = {1956},
  doi = {10.3133/b1030f},
  url = {https://pubs.usgs.gov/publication/b1030F},
  note = {Source identifier: b1030F}
}