TY - RPRT TI - Seamount characteristics and mine-site model applied to exploration- and mining-lease-block selection for cobalt-rich ferromanganese crusts AU - James R. Hein AU - Tracey A. Conrad AU - Rachel E. Dunham PY - 2009 DO - 10.1080/10641190902852485 UR - https://pubs.usgs.gov/publication/70035014 ID - 70035014 ER -