Elucidation of Endmember Magmas of Daisen Volcano in the Southwest Japan Arc Using Amphibole

Tomoyuki Shibata

Presentation information

[J] Oral

S (Solid Earth Sciences ) » S-CG Complex & General

[S-CG68] Petrology, mineralogy and resource geology

Tue. May 26, 2026 10:45 AM - 12:15 PM 301A (International Conference Hall, Makuhari Messe)

Chairperson:Akizawa Norikatsu(Earth and Planetary System Science, Hiroshima University), Nozaki Tatsuo(Faculty of Science and Engineering, Waseda University)

11:00 AM - 11:15 AM

[SCG68-08] Elucidation of Endmember Magmas of Daisen Volcano in the Southwest Japan Arc Using Amphibole

*Tomoyuki Shibata¹, Shunsuke Munechika¹, Ikuo Okada², Tomoaki Morishita³, Akihiro Tamura³, Masako Yoshikawa¹ (1. Graduate School of Advanced Science and Engineering, Hiroshima University, 2. Hiruzen Institute for Geology and Chronology Co., Ltd., 3. College of Science and Engineering)

Keywords:amphibole, endmember magmas, major element compositions, trace element compositions