[S-VC35] Bridging Eruption, Geothermal, and Ore toward Transcrustal Magma-Hydrothermal Understanding

[SVC35-P08] Sulfur Isotope Variations on the Volcanic Hydrothermal System During the October 2021 Eruption at Aso Volcano

*AOI HIRATA¹, Tsukasa Ohba¹ (1. Graduate School of International Resource Sciences, Akita university)

Keywords:Volcano, Hydrothermal alteration, Sulfur isotope, Volcanic ash