JpGU-AGU Joint Meeting 2026

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[E] Oral

S (Solid Earth Sciences ) » S-VC Volcanology

[S-VC41] Crystal clear: petrological reconstructions of magmatic processes and histories

Thu. May 28, 2026 9:00 AM - 10:30 AM Convention Hall (CH-A) (International Conference Hall, Makuhari Messe)

Chairperson:Kawaguchi Masataka(Earthquake Research Institute, the University of Tokyo), Iwahashi Kurumi(National Institute of Advanced Industrial Science and Technology), Conway Chris(Geological Survey of Japan, AIST)

10:00 AM - 10:15 AM

[SVC41-04] Petrology and noble gas geochemistry of the latest magmatic eruption in Ioto (Iwo-Jima)

*Soho Yamamoto1, Hirochika Sumino1, Masashi Nagai2, Hidemi Ishibashi3, Muga Yaguchi4 (1. The University of Tokyo, 2. National Research Institute for Earth Science and Disaster Resilience, 3. Shizuoka University, 4. Meteorological Research Institute)

Keywords:Volcano, Noble gas, Melt inclusion, Ioto (Iwo-Jima)