TY - RPRT TI - Multiscale hyperspectral imaging of the Orange Hill Porphyry Copper Deposit, Alaska, USA, with laboratory-, field-, and aircraft-based imaging spectrometers AU - Raymond F. Kokaly AU - Garth E. Graham AU - Todd M. Hoefen AU - Karen D. Kelley AU - Michaela R. Johnson AU - Bernard E. Hubbard AU - M. Buchhorn AU - A. Prakash PY - 2017 UR - https://pubs.usgs.gov/publication/70199140 ID - 70199140 ER -