Thu. May 25, 2023 10:45 AM - 12:15 PM Online Poster Zoom Room (16) (Online Poster)

[J] Online Poster
| S (Solid Earth Sciences )
| S-MP Mineralogy & Petrology

[S-MP26] Deformed rocks, Metamorphic rocks and Tectonics

10:45 AM - 12:15 PM

[SMP26-P02] Tectonic setting and heat source of an UHT metamorphic terrane constrained from prograde P-T-t-melting evolution

*Kota Suzuki¹, Tetsuo Kawakami¹, Shuhei Sakata², Tetsu Kogiso³ (1.Graduate School of Science, Kyoto University, 2.Earthquake Research Institute, University of Tokyo, 3.Graduate School of Human and Environmental Studies, Kyoto University)

Tue. May 23, 2023 3:30 PM - 5:00 PM 303 (International Conference Hall, Makuhari Messe)

[E] Oral
| S (Solid Earth Sciences )
| S-GC Geochemistry

[S-GC37] Volatiles in the Earth - from Surface to Deep Mantle

4:00 PM - 4:15 PM

[SGC37-08] Volatiles in anhydrous mantle minerals from French Polynesian xenoliths

*Kenji Shimizu¹, Norikatsu Akizawa², Akira Ishikawa³, Tetsu Kogiso⁴, Takayuki Ushikubo¹ (1.JAMSTEC, 2.Tokyo University, 3.Tokyo Institute of Technology, 4.Kyoto University)

Thu. May 25, 2023 3:30 PM - 4:45 PM 202 (International Conference Hall, Makuhari Messe)

[J] Oral
| S (Solid Earth Sciences )
| S-GC Geochemistry

[S-GC38] Solid Earth Geochemistry, Cosmochemistry

3:30 PM - 3:45 PM

[SGC38-01] PGM-bearing inclusions in Tahitian harzburgite xenolith: evidence of the efficient transportation of PGE by sulfide mel

*Itaru Mitsukawa¹, Yohei Igami¹, Tetsu Kogiso¹, Norikatsu Akizawa², Akira Miyake¹ (1.Kyoto University, 2.University of Tokyo)

4:15 PM - 4:30 PM

[SGC38-04] Phosphorus host phases in rocky core of icy satellite: Insights from high-pressure experiments of chondrite under hydrous conditions

*Tetsu Kogiso¹, Shinnosuke Takeda¹, Yuri I. Fujii¹ (1.Kyoto University)

Fri. May 26, 2023 10:45 AM - 12:15 PM Online Poster Zoom Room (15) (Online Poster)

[J] Online Poster
| S (Solid Earth Sciences )
| S-GC Geochemistry

[S-GC38] Solid Earth Geochemistry, Cosmochemistry

10:45 AM - 12:15 PM

[SGC38-P01] Recycling age of oceanic crust: constraint from Pb and Nd isotopic composition of OIB

*Gen Shimoda¹, Tetsu Kogiso² (1.Geological Survey of Japan, AIST, 2.Graduate School of Human and Environmental Studies, Kyoto Univ.)

Mon. May 22, 2023 10:45 AM - 12:00 PM 202 (International Conference Hall, Makuhari Messe)

[J] Oral
| S (Solid Earth Sciences )
| S-CG Complex & General

[S-CG63] Oceanic plate as inputs to subduction zone: evolution process of the oceanic plate

11:45 AM - 12:00 PM

[SCG63-10] Origin of ultra-refractory mantle domain with ancient osmium isotope signature in the Pacific lithosphere constrained by mantle xenoliths from Tahiti and Moorea Islands, Society Islands

*Norikatsu Akizawa^1,2, Akira Ishikawa³, Tetsu Kogiso⁴, Katsuhiko Suzuki⁵, Akira Miyake⁶, Itaru Mitsukawa⁶ (1.Department of Ocean Floor Geoscience, Atmosphere and Ocean Research Institute, The University of Tokyo, 2.Macquarie University, 3.Department of Earth and Planetary Sciences, Tokyo Institute of Technology, 4.Graduate School of Human and Environmental Studies, Kyoto University, 5.Submarine Resources Research Center, Japan Agency for Marine-Earth Science and Technology, 6.Department of Geology and Mineralogy, Kyoto University)

Tue. May 23, 2023 10:45 AM - 12:15 PM Online Poster Zoom Room (19) (Online Poster)

[J] Online Poster
| B (Biogeosciences )
| B-CG Complex & General

[B-CG06] Rock-Bio Interactions and its Applications

10:45 AM - 12:15 PM

[BCG06-P07] In-situ analyses of inclusions containing organic compounds discovered from Tahitian harzburgite xenolith

*Itaru Mitsukawa¹, Yohei Igami¹, Yoshio Takahashi², Shohei Yamashita³, Takahiro Kawai², Tetsu Kogiso¹, Norikatsu Akizawa², Akira Miyake¹ (1.Kyoto University, 2.University of Tokyo, 3.High Energy Accelerator Research Organization (KEK))

Tetsu Kogiso

Speaker, Author, Co-Author