5:15 PM - 7:15 PM
*Kotaro Seno1, Takuya Echigo1, Yasushi Watanabe1, Shogo Aoki1, Keita Itano2, Yoshiaki Kon3, Shota Satori3 (1.Graduate School of International Resource Sciences, Akita University, 2.Graduate School of Engineering Science, Akita University, 3.Geological Survey of Japan, AIST)