TY - RPRT TI - Hyperspectral Surface Materials Map of Quadrangle 3268, Khayr Kot (521) and Urgun (522) Quadrangles, Afghanistan, Showing Iron-bearing Minerals and Other Materials AU - Trude King AU - Todd M. Hoefen AU - Raymond F. Kokaly AU - Keith E. Livo AU - Stuart A. Giles AU - Michaela R. Johnson PY - 2013 DO - 10.3133/ofr20131197b UR - https://pubs.usgs.gov/publication/ofr20131197B ID - ofr20131197B ER -