3:15 PM - 3:30 PM
*Tatsuji NISHIZAWA1, Hitomi NAKAMURA2, Tatiana Churikova3, Gordeychik Boris4, Osam ISHIZUKA5, Hikaru IWAMORI2 (1.Department of Earth and Planetary Sciences, Tokyo Institute of Technology, 2.Japan Agency for Marine-Earth Science and Technology, 3.Institute of Volcanology and Seismology, FED, RAS, 4.Institute of Experimental Mineralogy, RAS, 5.Geological Survey of Japan, AIST)