Investigation of origin and evolution process of Quaternary magma from Southwest Japan arc, based on the major and trace element compositions of amphibole

Ryosuke Kawai

Presentation information

[J] Poster

M (Multidisciplinary and Interdisciplinary) » M-GI General Geosciences, Information Geosciences & Simulations

[M-GI39] Data-driven Earth and planetary science: From numerical modeling to natural data analysis

Thu. May 28, 2026 5:15 PM - 7:00 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

5:15 PM - 7:00 PM

[MGI39-P04] Investigation of origin and evolution process of Quaternary magma from Southwest Japan arc, based on the major and trace element compositions of amphibole

*Ryosuke Kawai¹, Tomoyuki Shibata¹, Ikuo Okada², Soma Yamanaka¹, Masako Yoshikawa¹, Takehiro Hirayama¹, Norikatsu Akizawa¹ (1. Graduate School of Advanced Science and Engineering, Hiroshima University, 2. Hiruzen Institute for Geology and Chronology Co., Ltd.)

Keywords:Amphibole, Cluster analysis, Quaternary volcano on the Southwest Japan arc , Magma mixing, Adakite