Occurrence of REY-rich mud in the Pigafetta and East Mariana basins, western Pacific

Mun Gi Kim1, Kiseong Hyeong1, Inah SEO1 and Chan Min Yoo2, (1)KIOST Korea Institute of Ocean Science and Technology, Global Ocean Research Center, Busan, South Korea, (2)KIOST Korea Institute of Ocean Science and Technology, Deep-sea and Seabed Mineral Resources Research Center, Busan, South Korea