@misc{indiciae0a86f5a5ec1e,
  title = {Index of metallic mineral deposits of Alaska compiled from reports in open files of the U.S. Geological Survey and U.S. Bureau of Mines through 1972},
  author = {Edward H. Cobb},
  year = {1973},
  doi = {10.3133/ofr7347},
  url = {https://pubs.usgs.gov/publication/ofr7347},
  note = {Source identifier: ofr7347}
}