TY  - RPRT
TI  - Porphyry Cu indicator minerals in till as an exploration tool: Example from the giant Pebble porphyry Cu-Au-Mo deposit, Alaska, USA
AU  - Karen D. Kelley
AU  - Robert G. Eppinger
AU  - J. Lang
AU  - Steven M. Smith
AU  - David L. Fey
PY  - 2011
DO  - 10.1144/1467-7873/10-im-041
UR  - https://pubs.usgs.gov/publication/70032616
ID  - 70032616
ER  -