T7[Topic] From magma source and magma plumbing system to volcano formation and hydrothermal alteration

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[T7-P-12] Lithofacies variation and the role of High–Mg andesitic magma of the Ichifusa–yama granodiorite pluton, forearc region, SW Japan.

*Shinsei SAKAMOTO¹, Keisuke ESHIMA¹, Jumpei YAMAGUCHI¹, Tatsunori YOKOYAMA², Saya KAGAMI² (1. Yamaguchi univ, 2. Tono Geoscience Center, JAEA)

Keywords:

Miocene magmatism,Forearc region,Felsic rocks,High–Mg andesite (HMA),Igneous inclusion