*Naotaka Tomioka¹, Takuo Okuchi², Luca Bindi³, Masaaki Miyahara⁴, Toshiaki Iitaka⁵, Zhi Li⁶, Xiande Xie⁷, Narangoo Purevjav^2,8, Kiyoshi Fujino⁹, Tetsuo Irifune⁹, Riho Tani^4,1, Yu Kodama¹⁰ (1.Kochi Institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology, 2.Institute for Planetary Materials, Okayama University, 3.Università degli Studi di Firenze, 4.Hiroshima University, 5.RIKEN, 6.Nanjing University of Science and Technology, 7.Guangzhou Institute of Geochemistry, 8.Bayerisches Geoinstitut, University of Bayreuth, 9.Geodynamics Research Center, Ehime University, 10.Marine Works Japan Ltd)

*Takehiro Kunimoto¹, Masayuki Nishi¹, Tetsuo Irifune¹ (1.Geodynamics Research Center)

*Hideharu Kuwahara¹, Akimasa Suzumura², Shoichi Itoh², Ryoichi Nakada³, Tetsuo Irifune^1,4 (1.Geodynamics Research Center, Ehime University, 2.Graduate School of Science, Kyoto University, 3.Kochi Institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology (JAMSTEC), 4.Earth-Life Science Institute, Tokyo Institute of Technology)

*Ryuichi Nomura¹, Shintaro Azuma², Kentaro Uesugi³, Yu Nishihara⁴, Tetsuo Irifune⁴ (1.Kyoto University, 2.Tokyo Institute of Technology, 3.SPring-8/ JASRI, 4.Ehime University)

*Yumiko Tsubokawa¹, Tomohiro Ohuchi¹, Yuji Higo², Yoshinori Tange², Tetsuo Irifune¹ (1.Ehime University Geodynamics Research Center, 2.Japan Synchrotron Radiation Research Institute)