2019 Annual Meeting of Japan Association of Mineralogical Sciences (JAMS)
Sep 19 - Sep 23, 2019Kyushu University Ito Campus
2019 Annual Meeting of Japan Association of Mineralogical Sciences (JAMS)
Sep 19 - Sep 23, 2019Kyushu University Ito Campus
[R8P-10]The variation of detrital zircon provenance for crystalline schists of the Sangun metamorphic belt in the northern Kyushu, Southwest Japan
*Ippei Kitano1, Yasuhito Osanai1, Nobuhiko Nakano1, Tatsuro Adachi1(1. SCS, Kyushu Univ.)
Keywords:
crystalline schist,detrital zircon age,Sangun metamorphic belt,northern Kyushu,Southwest Japan
The zircon dating was performed from the Sangun metamorphic rocks in the northern Kyushu. Crystalline schists in Kurume-Yamaga area, southern Fukuoka belong to the Suo belt and showed various detrital zircon age spectrum. Those in Sasaguri area, central Fukuoka showed different age spectrum of detrital zircons from previous reports (Tsutsumi et al., 2003, 2011). The results reflected the variation of their detrital provenances.