[S-VC43] Active Volcanism

[SVC43-P04] Evolution of magma plumbing system of the 2.5-ka lavas at Chokai volcano, NE Honshu Arc

*Kana Shibuya¹, Tsukasa Ohba¹, Arata Murayama¹, Akira Chiba¹, sota kosuga¹ (1. Faculty of International Resource Science, Akita University)

Keywords:Chokai volcano, Mineral texture, Magma mingling