TY - RPRT TI - Hydrothermal alteration on composite volcanoes: Mineralogy, hyperspectral imaging and aeromagnetic study of Mt Ruapehu, New Zealand AU - Gabor Kereszturi AU - Lauren N. Schaefer AU - Craig A. Miller AU - Stuart Mead PY - 2020 DO - 10.1029/2020gc009270 UR - https://pubs.usgs.gov/publication/70217208 ID - 70217208 ER -