Thu. May 25, 2023 3:30 PM - 4:45 PM 301B (International Conference Hall, Makuhari Messe)

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

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

convener:Yumiko Harigane(Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology (AIST)), Yoshihiro Nakamura(Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology), Takayoshi Nagaya(Tokyo Gakugei University), Chairperson:Masaoki Uno(Graduate School of Environmental Studies, Tohoku University), Yoshihiro Nakamura(Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology), Yumiko Harigane(Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology (AIST))

Fri. May 26, 2023 10:45 AM - 12:00 PM 301B (International Conference Hall, Makuhari Messe)

[E] Oral
| S (Solid Earth Sciences )
| S-MP Mineralogy & Petrology

[S-MP25] Supercontinents and Crustal Evolution

11:00 AM - 11:15 AM

[SMP25-02] Multiple post-peak fluid infiltrations in southern Perlebandet, Sør Rondane Mountains, East Antarctica

*Fumiko Higashino¹, Tetsuo Kawakami¹, Tatsuro ADACHI², Masaoki Uno³ (1.Graduate School of Science, Kyoto University, 2.Kyushu University, 3.Tohoku University)

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-P03] Stress state, fluid pressure and its duration during extensional shear fracturing of lower crust triggered by intrusions of granitic dikes: Rock records from Sør Rondane Mountains, East Antarctica

*Takumi Nara¹, Masaoki Uno¹, Diana Mindaleva¹, Tetsuo Kawakami², Fumiko Higashino², Tatsuro Adachi³, Noriyoshi Tsuchiya¹ (1.Graduate School of Environmental Studies, TOHOKU University, 2.Kyoto University, 3.Kyushu University)

10:45 AM - 12:15 PM

[SMP26-P11] Experimental investigation of reaction-induced fracturing in brucite-rich serpentinite

*Taiki Igarashi¹, Masaoki Uno¹, Atsushi Okamoto¹ (1.Tohoku University)

Thu. May 25, 2023 3:30 PM - 4:45 PM 301B (International Conference Hall, Makuhari Messe)

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

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

4:00 PM - 4:15 PM

[SMP26-08] Clockwise pressure-temperature path from Mefjell, Sør Rondane Mountains East Antarctica

*Miku Nakano¹, Tetsuo Kawakami¹, Fumiko Higashino¹, Tatsuro ADACHI², Masaoki Uno³ (1.Graduate School of Science, Kyoto University, 2.Kyushu University, 3.Graduate School of Environmental Studies, Tohoku University)

4:15 PM - 4:30 PM

[SMP26-09] Multiple hydration events and fluids characteristics in amphibolite in the Main Shear Zone, Sør Rondane Mountains, East Antarctica

*Diana Mindaleva¹, Masaoki Uno¹, Alexey Kotov¹, Fumiko Higashino², Tatsuro ADACHI³, Tetsuo Kawakami² (1.Graduate school of environmental studies, Tohoku University, 2.Department of Geology and Mineralogy, Graduate School of Science, Kyoto University, 3.Faculty of Social and Cultural Studies, Kyushu University)

Fri. May 26, 2023 9:00 AM - 10:15 AM 301A (International Conference Hall, Makuhari Messe)

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

[S-MP27] Physics and Chemistry of Minerals

9:00 AM - 9:15 AM

[SMP27-01] **Two different zoned garnets in the Khungui eclogite induced by replacement of Ti-bearing minerals during P-T evolution**<quillbot-extension-portal></quillbot-extension-portal>

*Manzshir Bayarbold¹, Atsushi Okamoto¹, Masaoki Uno¹, OTGONBAYAR DANDAR¹, Noriyoshi Tsuchiya¹ (1.Graduate School of Environmental Studies, Tohoku University)

Fri. May 26, 2023 1:45 PM - 3:15 PM Online Poster Zoom Room (6) (Online Poster)

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

[S-CG57] Catastrophic eruptions: Mechanism and impact of eruptions

1:45 PM - 3:15 PM

[SCG57-P02] Magma formation and water excess beneath Naruko caldera, NE Honshu

*Alexey Kotov¹, Satoshi Okumura¹, Kenji Shimizu², Masaoki Uno¹, Isoji Miyagi³, Noriyoshi Tsuchiya¹ (1.Tohoku University, , 2.Kochi Core Center, Japan Agency for Marine-Earth Science and Technology, 3.AIST )

Sun. May 21, 2023 9:00 AM - 10:15 AM International Conference Room (IC) (International Conference Hall, Makuhari Messe)

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

[S-CG58] New Developments in fluid-rock Interactions: From Surface to Deep Subduction Zone

9:00 AM - 9:15 AM

[SCG58-01] Slab-derived fluid storage in the crust elucidated by earthquake swarm

★Invited Papers

*Yusuke Mukuhira¹, Masaoki Uno², Keisuke Yoshida³ (1.Institute of Fluid Science, Tohoku University, 2.Graduate School of Environmental Studies, Tohoku University, 3.Research Center for Prediction of Earthquakes and Volcanic Eruptions, Tohoku University)

Sun. May 21, 2023 10:45 AM - 12:15 PM Online Poster Zoom Room (3) (Online Poster)

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

[S-CG58] New Developments in fluid-rock Interactions: From Surface to Deep Subduction Zone

10:45 AM - 12:15 PM

[SCG58-P09] Silica deficiency uncouples the dissolution-precipitation process in plagioclase replacement

*Astin Nurdiana¹, Atsushi Okamoto¹, Masaoki Uno¹, Noriyoshi Tsuchiya¹ (1.Tohoku University)

10:45 AM - 12:15 PM

[SCG58-P14] Cockade-breccia and focused fluid flow in upper crustal hydrothermal circumstances

*Geri Agroli¹, Manzshir Bayarbold^1,2, OTGONBAYAR DANDAR^1,2, Masaoki Uno, Atsushi Okamoto, Noriyoshi Tsuchiya (1.Graduated School of Environmental Studies, Tohoku University, 2.Geoscience Center, Mongolian University of Science and Technology, Mongolia)

10:45 AM - 12:15 PM

[SCG58-P15] Plagioclase Replacement by Epidote during Hydrothermal Alteration of Gabbro from the Khantaishir ophiolite, Western Mongolia

*OTGONBAYAR DANDAR¹, Atsushi Okamoto¹, Masaoki Uno¹, Noriyoshi Tsuchiya¹ (1.Graduate School of Environmental Studies, Tohoku University)

10:45 AM - 12:15 PM

[SCG58-P18] Evolution of 3-D pore structures in feldspar replacement: Insights from hydrothermal experiments and repeated X-ray tomography

*Shuhei Fujiwara¹, Atsushi Okamoto¹, Masaoki Uno¹, Kazuki Yoshida¹, Tomohiro Ishii², Masao Kimura² (1.Graduate school of environmental studies, Tohoku University, 2.High Energy Accelerator Research Organization)

Sun. May 21, 2023 1:45 PM - 3:00 PM International Conference Room (IC) (International Conference Hall, Makuhari Messe)

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

[S-CG58] New Developments in fluid-rock Interactions: From Surface to Deep Subduction Zone

2:45 PM - 3:00 PM

[SCG58-10] Physical conditions of magmatic/hydrothermal fracturing at middle-lower crust in a high-temperature metamorphic terrane: Records of subvolcanic deep low frequency earthquakes?

*Masaoki Uno¹, Diana Mindaleva¹, Takumi Nara¹, Tetsuo Kawakami², Fumiko Higashino², Tatsuro ADACHI³, Noriyoshi Tsuchiya¹ (1.Tohoku University, 2.Kyoto University, 3.Kyushu University)

Wed. May 24, 2023 1:45 PM - 3:15 PM Exhibition Hall Special Setting (2) (Exhibition Hall 8, Makuhari Messe)

[J] Oral
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS13] New frontiers in geology

2:00 PM - 2:15 PM

[MIS13-13] Quantifying metamorphic elemental transfer history for fluid-rock interaction by combining machine learning and mineral records

★Invited Papers

*Matsuno Satoshi¹, Masaoki Uno¹, Atsushi Okamoto¹ (1.Tohoku University)

2:30 PM - 2:45 PM

[MIS13-15] Recent research on hard rock geology in the regions of Japanese Antarctic Research Expedition

*Tetsuo Kawakami¹, Kota Suzuki¹, Fumiko Higashino¹, Tatsuro ADACHI², Masaoki Uno³, Tomokazu Hokada⁴ (1.Graduate School of Science, Kyoto University, 2.Kyushu University, 3.Tohoku University, 4.National Institute of Polar Research)

Masaoki Uno

Convener, Chairperson

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

Speaker, Author, Co-Author

[S-MP25] Supercontinents and Crustal Evolution

[SMP25-02] Multiple post-peak fluid infiltrations in southern Perlebandet, Sør Rondane Mountains, East Antarctica

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

[SMP26-P03] Stress state, fluid pressure and its duration during extensional shear fracturing of lower crust triggered by intrusions of granitic dikes: Rock records from Sør Rondane Mountains, East Antarctica

[SMP26-P11] Experimental investigation of reaction-induced fracturing in brucite-rich serpentinite

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

[SMP26-08] Clockwise pressure-temperature path from Mefjell, Sør Rondane Mountains East Antarctica

[SMP26-09] Multiple hydration events and fluids characteristics in amphibolite in the Main Shear Zone, Sør Rondane Mountains, East Antarctica

[S-MP27] Physics and Chemistry of Minerals

[SMP27-01] **Two different zoned garnets in the Khungui eclogite induced by replacement of Ti-bearing minerals during P-T evolution**<quillbot-extension-portal></quillbot-extension-portal>

[S-CG57] Catastrophic eruptions: Mechanism and impact of eruptions

[SCG57-P02] Magma formation and water excess beneath Naruko caldera, NE Honshu

[S-CG58] New Developments in fluid-rock Interactions: From Surface to Deep Subduction Zone

[SCG58-01] Slab-derived fluid storage in the crust elucidated by earthquake swarm

★Invited Papers

[S-CG58] New Developments in fluid-rock Interactions: From Surface to Deep Subduction Zone

[SCG58-P09] Silica deficiency uncouples the dissolution-precipitation process in plagioclase replacement

[SCG58-P14] Cockade-breccia and focused fluid flow in upper crustal hydrothermal circumstances

[SCG58-P15] Plagioclase Replacement by Epidote during Hydrothermal Alteration of Gabbro from the Khantaishir ophiolite, Western Mongolia

[SCG58-P18] Evolution of 3-D pore structures in feldspar replacement: Insights from hydrothermal experiments and repeated X-ray tomography

[S-CG58] New Developments in fluid-rock Interactions: From Surface to Deep Subduction Zone

[SCG58-10] Physical conditions of magmatic/hydrothermal fracturing at middle-lower crust in a high-temperature metamorphic terrane: Records of subvolcanic deep low frequency earthquakes?

[M-IS13] New frontiers in geology

[MIS13-13] Quantifying metamorphic elemental transfer history for fluid-rock interaction by combining machine learning and mineral records

★Invited Papers

[MIS13-15] Recent research on hard rock geology in the regions of Japanese Antarctic Research Expedition