TY - RPRT TI - Characterization of potential mineralization in Afghanistan: four permissive areas identified using imaging spectroscopy data AU - Trude King AU - Byron R. Berger AU - Michaela R. Johnson PY - 2014 DO - 10.3133/ofr20141071 UR - https://pubs.usgs.gov/publication/ofr20141071 ID - ofr20141071 ER -