[S-VC41] Timescales of magmatism: from genesis to eruption

[SVC41-P07] Novel approach for olivine-hosted melt inclusion corrections and its application to northern Japan tephras.

*Raimundo Brahm¹, Georg F Zellmer¹, Takeshi Kuritani², Naoya Sakamoto³, Daniel Coulthard¹, Mitsuhiro Nakagawa², Eiichi Sato⁴, Hisayoshi Yurimoto³ (1.VRS, Massey Univ., 2.Grad. School of Sc., Hokkaido Univ., 3.IIL, CRI, Hokkaido Univ., 4.Hokkaido Univ. of Educ.)

One-off sessions

[E] Poster
| S (Solid Earth Sciences )
| S-VC Volcanology

[S-VC43] Magma crystallization, fragmentation, and their roles on volcanic eruption

[SVC43-P11] Magma fracturing, oxidation and nanolite crystallization processes during silicic magma eruption: Implication from textural and chemical analyses on oxidized obsidian

*Kyohei Sano¹, Eiichi Sato² (1.Graduate School of Regional Resource Management, University of Hyogo, 2.Faculty of Liberal Arts and Sciences, Osaka Prefecture University)

One-off sessions

[J] Oral
| S (Solid Earth Sciences )
| S-VC Volcanology

[S-VC47] Volcanic and igneous activities, and these long-term forecasting

[SVC47-01] Variation of hydrothermal mineral associations and characteristics of volcanic activity at Ponmachineshiri Volcano during the last 1000 years, Meakan volcanic group, Eastern Hokkaido, Japan

*Yusuke Minami¹, Mitsuhiro Nakagawa², Eiichi Sato³, Keiji Wada⁴, Yoshihiro Ishizuka¹ (1.Geological Survey of Japan, AIST, 2.Department of Earth and Planetary Sciences, Graduate School of Science, Hokkaido University, 3.Higher Education Development, Osaka Prefecture University, 4.Earth Science Laboratory, Hokkaido University of Education at Asahikawa)