[S-GC45] Volatiles in the Earth - from Surface to Deep Mantle

[SGC45-18] Connecting magmatic volatiles with surface at Ruapehu volcano (New Zealand): implications for degassing mechanisms and intrusion-related hydrothermal systems

★Invited Papers

*Antonio M. Alvarez-Valero^1,2, Gabor Kereszturi³, Hirochika Sumino⁴, Luís Caro-Villafaina¹, Rachelle Sanchez³, Csaba Farkas¹, David Benavente⁵, Chris Conway⁶, Silvia Moreno-Alfonso³, Takumi Imura⁷, Masao Ban⁷ (1. Universidad de Salamanca - Departamento de Geología (Spain), 2. NUCLEUS - Servicio General de Análisis de Isótopos Estables - USAL (Spain), 3. University of Massey (New Zealand), 4. University of Tokyo (Japan), 5. Universidad de Alicante (Spain), 6. Geological Survey of Japan, 7. Yamagata University (Japan))

キーワード：Ruapehu volcano, Magma degassing, Stable isotopes, Alteration minerals, Water-rock reactions