[S-CG48] Petrology, Mineralogy & Resource Geology

convener:Yu Nishihara(Geodynamics Research Center Ehime University), Keisuke Fukushi(Institute of Nature & Environmental Technology, Kanazawa University), Tatsuo Nozaki(Submarine Resources Research Center, Research Institute for Marine Resources Utilization, Japan Agency for Marine-Earth Science and Technology), Yui Kouketsu(Department of Earth & Planetary Sciences, Graduate School of Environmental Studies, Nagoya University)

Fri. May 26, 2023 10:45 AM - 12:15 PM 301A (International Conference Hall, Makuhari Messe)

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

[S-CG48] Petrology, Mineralogy & Resource Geology

convener:Yu Nishihara(Geodynamics Research Center Ehime University), Keisuke Fukushi(Institute of Nature & Environmental Technology, Kanazawa University), Tatsuo Nozaki(Submarine Resources Research Center, Research Institute for Marine Resources Utilization, Japan Agency for Marine-Earth Science and Technology), Yui Kouketsu(Department of Earth & Planetary Sciences, Graduate School of Environmental Studies, Nagoya University), Chairperson:Yui Kouketsu(Department of Earth & Planetary Sciences, Graduate School of Environmental Studies, Nagoya University), Yu Nishihara(Geodynamics Research Center Ehime University)

Fri. May 26, 2023 1:45 PM - 3:00 PM 301A (International Conference Hall, Makuhari Messe)

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

[S-CG48] Petrology, Mineralogy & Resource Geology

convener:Yu Nishihara(Geodynamics Research Center Ehime University), Keisuke Fukushi(Institute of Nature & Environmental Technology, Kanazawa University), Tatsuo Nozaki(Submarine Resources Research Center, Research Institute for Marine Resources Utilization, Japan Agency for Marine-Earth Science and Technology), Yui Kouketsu(Department of Earth & Planetary Sciences, Graduate School of Environmental Studies, Nagoya University), Chairperson:Tatsuo Nozaki(Submarine Resources Research Center, Research Institute for Marine Resources Utilization, Japan Agency for Marine-Earth Science and Technology), Keisuke Fukushi(Institute of Nature & Environmental Technology, Kanazawa University)

Fri. May 26, 2023 3:30 PM - 4:45 PM 301A (International Conference Hall, Makuhari Messe)

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

[S-CG48] Petrology, Mineralogy & Resource Geology

convener:Yu Nishihara(Geodynamics Research Center Ehime University), Keisuke Fukushi(Institute of Nature & Environmental Technology, Kanazawa University), Tatsuo Nozaki(Submarine Resources Research Center, Research Institute for Marine Resources Utilization, Japan Agency for Marine-Earth Science and Technology), Yui Kouketsu(Department of Earth & Planetary Sciences, Graduate School of Environmental Studies, Nagoya University), Chairperson:Yu Nishihara(Geodynamics Research Center Ehime University), Keisuke Fukushi(Institute of Nature & Environmental Technology, Kanazawa University)

Thu. May 25, 2023 1:45 PM - 3:15 PM 302 (International Conference Hall, Makuhari Messe)

[E] Oral
| S (Solid Earth Sciences )
| S-IT Science of the Earth's Interior & Techtonophysics

[S-IT16] Deep Earth Sciences

2:15 PM - 2:30 PM

[SIT16-08] Role of ferropericlase and akimotoite in rheological weakening of subducting slab across the upper and lower mantle boundary

*Yuta Goto¹, Tomoaki Kubo¹, Rikuto Honda¹, Yuki Shibazaki², Yu Nishihara³, Yuji Higo⁴, Yoshinori Tange⁴, Masaaki Miyahara⁵ (1.Kyushu University, 2.KEK-PF, 3.Ehime Univ. GRC, 4.JASRI, 5.Hiroshima Univ.)

Fri. May 26, 2023 9:00 AM - 10:30 AM Online Poster Zoom Room (2) (Online Poster)

[E] Online Poster
| S (Solid Earth Sciences )
| S-IT Science of the Earth's Interior & Techtonophysics

[S-IT16] Deep Earth Sciences

9:00 AM - 10:30 AM

[SIT16-P09] Strain-induced crystal preferred orientation of phase D and implications for seismic anisotropy in the deep mantle

*Wentian Wu¹, Yu Nishihara¹ (1.Geodynamic Research Center, Ehime University)

9:00 AM - 10:30 AM

[SIT16-P10] Deformation experiments on NaNiF3 perovskite and post-perovskite

*Daisuke Yamazaki¹, Daijo Ikuta¹, Kayan Lau¹, Chao Liu¹, Takashi Yoshino¹, Noriyoshi Tsujino², Sho Kakizawa², Yuji Higo², Yu Nishihara³ (1.Okayama University, 2.JASRI, 3.Ehime Univ.)

9:00 AM - 10:30 AM

[SIT16-P11] The stability of hydrous SiO2 stishovite in the deep mantle

*Goru Takaichi¹, Yu Nishihara¹, Kyoko N. MATSUKAGE², Masayuki Nishi³, Yuji Higo⁴, Noriyoshi Tsujino⁴, Sho Kakizawa⁴ (1.Geodynamics Research Center Ehime University, 2.Department of Natural and Environmental Science, 3.Graduate School of Science Osaka University, 4.Japan Synchrotron Radiation Research Institute)

9:00 AM - 10:30 AM

[SIT16-P13] Effect of hydrogen on rheology of hcp-Fe

*Yu Nishihara¹, Wentian Wu¹, Takehiro Kunimoto¹, Goru Takaichi¹, Tetsuya Kubota¹, Noriyoshi Tsujino², Sho Kakizawa², Yuji Higo² (1.Geodynamics Research Center, Ehime Univ., 2.JASRI)

Yu Nishihara

Convener, Chairperson

[S-CG48] Petrology, Mineralogy & Resource Geology

[S-CG48] Petrology, Mineralogy & Resource Geology

[S-CG48] Petrology, Mineralogy & Resource Geology

[S-CG48] Petrology, Mineralogy & Resource Geology

Speaker, Author, Co-Author

[S-IT16] Deep Earth Sciences

[SIT16-08] Role of ferropericlase and akimotoite in rheological weakening of subducting slab across the upper and lower mantle boundary

[S-IT16] Deep Earth Sciences

[SIT16-P09] Strain-induced crystal preferred orientation of phase D and implications for seismic anisotropy in the deep mantle

[SIT16-P10] Deformation experiments on NaNiF3 perovskite and post-perovskite

[SIT16-P11] The stability of hydrous SiO2 stishovite in the deep mantle

[SIT16-P13] Effect of hydrogen on rheology of hcp-Fe