Yasutaka Hayasaka

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Speaker, Author, Co-Author

One-off sessions

[J] Oral
| H (Human Geosciences )
| H-RE Resource and Engineering Geology

[H-RE13] Resource Geology

[HRE13-02] Vein-type copper mineralization associated with the Arakawa magmatic-hydrothermal system in Akita, Japan

*Shota Satori¹, Yasushi Watanabe¹, Takeyuki Ogata², Yasutaka Hayasaka³ (1.Graduate School of International Resource Sciences, Akita University, 2.International Center for Research and Education on Mineral and Energy Resources, Akita University , 3.Graduate School of Sciences, Hiroshima University)

One-off sessions

[J] Oral
| S (Solid Earth Sciences )
| S-GC Geochemistry

[S-GC49] Solid Earth Geochemistry, Cosmochemistry

[SGC49-02] Geochemical composition of rhyolitic magma from the Hime-shima volcanic group: contribution of crustal material

*Takehiro Hirayama¹, Tomoyuki Shibata¹, Masako Yoshikawa¹, Yasutaka Hayasaka¹ (1.Department of Earth and Planetary Systems Science, Graduate School of Science, Hiroshima University)

One-off sessions

[E] Poster
| S (Solid Earth Sciences )
| S-CG Complex & General

[S-CG57] New perspectives of subduction zone earthquake dynamics through experiments across-scales

[SCG57-P03] Frictional properties of greenstone: Effects of the seamount subduction on faulting at the subduction zone

*Michiyo Sawai¹, Junya Fukaumi¹, Miki Takahashi², Yasutaka Hayasaka³, Kyuichi Kanagawa¹ (1.Chiba University, 2.Geological Survey of Japan, AIST, 3.Hiroshima University)

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