Kei Hirose^1,2, Shoh Tagawa², Naoya Sakamoto³, Yasuo Ohishi⁴ and Hisayoshi Yurimoto⁵, (1)Tokyo Institute of Technology, Earth-Life Science Institute, Tokyo, Japan, (2)The University of Tokyo, Department of Earth and Planetary Science, Tokyo, Japan, (3)Hokkaido University, Isotope Imaging Laboratory, Sapporo, Japan, (4)Japan Synchrotron Radiation Research Institute, Hyogo, Japan, (5)Hokkaido University, Division of Earth and Planetary Sciences, Sapporo, Japan