@misc{indiciae20a54c026897,
  title = {Molybdenum, tin and tungsten occurrences in Alaska},
  author = {Edward Huntington Cobb},
  year = {1959},
  doi = {10.3133/ofr5923},
  url = {https://pubs.usgs.gov/publication/ofr5923},
  note = {Source identifier: ofr5923}
}