@misc{indiciae89febce657a3,
  title = {Porphyry Cu indicator minerals in till as an exploration tool: Example from the giant Pebble porphyry Cu-Au-Mo deposit, Alaska, USA},
  author = {Karen D. Kelley and Robert G. Eppinger and J. Lang and Steven M. Smith and David L. Fey},
  year = {2011},
  doi = {10.1144/1467-7873/10-im-041},
  url = {https://pubs.usgs.gov/publication/70032616},
  note = {Source identifier: 70032616}
}