JpGU-AGU Joint Meeting 2026

セッション情報

[E] 口頭発表

セッション記号 S (固体地球科学) » S-MP 岩石学・鉱物学

[S-MP33] Granites: Petrochronology, Processes and Crustal Growth

2026年5月27日(水) 15:30 〜 17:00 201B (幕張メッセ国際会議場)

座長:Weinberg F Roberto(School of Earth, Atmosphere and Environment, Monash University)

Granitic rocks are key to understand the formation of continents and their resources. In recent years, considerable developments in petrochronology have provided new insights into the history and the processes controlling the diversity of granitic rocks. These tools enhance our understanding of the processes involved in the origin and evolution of granitic magmas, including magma fractionation and degassing. This session welcomes submissions on, but not limited to, the following aspects: insights using petrochronology and chemistry into the processes controlling granitic evolution, such as fractional crystallization, magma hybridization, timing and duration of granitic magmatism, and the origin of highly evolved granitic magmas, such as pegmatites, and evidence for fluid exsolution during magmatism, as well as the controls exerted by these processes on mineralization.

15:45 〜 16:00

*Tanmay Tushar KELUSKAR1,3, Monika A. KUSIAK2, Daniel J. DUNKLEY3, Martin J. WHITEHOUSE4, Simon A. WILDE5, Keewook YI6, Shinae LEE6 (1. Department of Earth Science, Graduate School of Science, Tohoku University, Sendai,Japan, 2. Department of Polar and Marine Research, Institute of Geophysics Polish Academy of Sciences, Warsaw, Poland, 3. Department of Magnetism, Institute of Geophysics Polish Academy of Sciences, Warsaw, Poland, 4. Department of Geosciences, Swedish Museum of Natural History, Stockholm, Sweden, 5. School of Earth and Planetary Sciences, Curtin University, Western Australia, Australia, 6. Korea Basic Science Institute (KBSI), Ochang Campus, Republic of Korea)

16:45 〜 17:00

*Ankhbayar Chimidtseren1, Tatsuki Tsujimori1, Ariuntsetseg Ganbat2, Marie Genge3, Alexander Webb4, Ryan McKenzie5 (1. Department of Earth Science, Graduate School of Science, Tohoku University, Sendai, Japan, 2. Department of Mineralogy and Petrology, Georg-August-University Göttingen, Göttingen, Germany, 3. Departamento de CienciasGeológicas, Universidad Católica del Norte, Antofagasta, Chile, 4. Institute of Geological Sciences, Freie Universität Berlin, Berlin, Germany, 5. Department of Earth Sciences, University of Hong Kong, Hong Kong SAR, China)

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