9:15 AM - 9:30 AM
*Tatsuji Nishizawa1, Hitomi Nakamura1,2,3, Tatiana Churikova4, Boris Gordeychik5, Osamu Ishizuka6, Qing Chang2, Atsushi Nakao1, Hikaru Iwamori1,2 (1.Department of Earth and Planetary Sciences, Tokyo Institute of Technology, 2.Depertment of Solid Earth Geochemistry, Japan Agency for Marine-Earth Science and Technology, 3.Chiba Institute of Technology, ORCeNG, 4.Institute of Volcanology and Seismology, FED, RAS, 5.Institute of Experimental Mineralogy, RAS, 6.Institute of Geoscience and Geoinfomation, Geological Survery of Japan, AIST)