@misc{indiciaeed2d54197eb5,
  title = {Coordinates for and analytical values of 486 rock, 771 stream sediment and soil, and 784 panned-concentrate samples included in the Butte 1 degree by 2 degrees Quadrangle between the latitudes of 46 degrees 00'00" and 46 degrees 30'00" N., and the longitudes of 113 degrees 30'00" and 114 degrees 00'00" W.},
  author = {W. L. Campbell and S.K. McDanal and R. T. Hopkins},
  year = {1982},
  doi = {10.3133/ofr82617f},
  url = {https://pubs.usgs.gov/publication/ofr82617F},
  note = {Source identifier: ofr82617F}
}