S3: Mineralogy, Petrology and Economic Geology of Northeast Asia (Special Session)

[S3-06] Paleozoic subduction–accretion–collision orogenesis in the Mongolian Altai Mountains: Constraints from P–T–t and provenance of metapelites

*Nobuhiko Nakano¹, Yasuhito Osanai¹, Sereenen Jargalan², Tatsuro Adachi¹, Kundyz Syeryekkhaan¹, Masaaki Owada³, M. Satish-Kumar⁴ (1. Kyshu Univ., 2. Mongolian Univ. Sci. Tec., 3. Yamaguchi Univ., 4. Niigata Univ.)

Keywords:metamorphic rocks, subduction–accretion–collision, Altai Mountains, Mongolia

We discussed tectonic evolution of the Altai Mountains based on PTt and detrital zirconprovenance of metapelites.