@misc{indiciaec816f416d929,
  title = {Mineralogical maps showing distribution of ore-related minerals in the nonmagnetic, heavy-mineral-concentrate fraction of stream sediment from the Anchorage 1 degree x 3 degrees Quadrangle, southern Alaska},
  author = {R. B. Tripp and D.J. Madden},
  year = {1991},
  doi = {10.3133/i1975},
  url = {https://pubs.usgs.gov/publication/i1975},
  note = {Source identifier: i1975}
}