09:30 〜 09:45 [SSS14-09] Origin of frictional melt in the Jurassic accretionary complex of the Mino Belt on the basis of trace element and isotope analysis *尾澤 ちづる1、石川 剛志2、氏家 恒太郎1 (1.筑波大学、2.海洋研究開発機構)