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

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[T7-P-14] Re-examination the crystallization and tectonic affiliation of the Nagawa granite, Nagano Prefecture, Central Japan

*Atsuto IMAI¹, Keisuke ESHIMA¹, Jumpei YAMAGUCHI¹, Tatsunori YOKOYAMA², Saya KAGAMI² (1. Yamaguchi Univ., 2. Tono Geoscience Center, JAEA)

Keywords:

Cretaceous granite,Magma process,Assimilation and fractional crystallization,Partition coefficient,Xenotime