JpGU-AGU Joint Meeting 2026

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S (Solid Earth Sciences ) » S-CG Complex & General

[S-CG68] S-CG68 [J] Petrology, mineralogy and resource geology (Yui Kouketsu)

Tue. May 26, 2026 1:45 PM - 3:15 PM 301A (International Conference Hall, Makuhari Messe)

Chairperson:Fukushi Keisuke(Institute of Nature & Environmental Technology, Kanazawa University), Kouketsu Yui(Department of Earth & Planetary Sciences, Graduate School of Environmental Studies, Nagoya University)

2:15 PM - 2:30 PM

[SCG68-15] Quartz dissolution-related albitization and dissolution–reprecipitation of HFSEs in the Jinmu–Mihara fluorite deposit, Hiroshima, Japan.

*Masahiro Sunada1, Takuya Echigo1, Shogo Aoki1 (1. Akita Univ.)

Keywords:Quartz dissolution–related albitization, Alkali metasomatism, HFSE dissolution–reprecipitation, interface-coupled dissolution–reprecipitation (ICDR) , Episyenite-like rocks, Fluorite mineralization