[S-MP38] Physics and Chemistry of Minerals

Thu. May 24, 2018 3:30 PM - 5:00 PM A02 (Tokyo Bay Makuhari Hall)

convener:Hiroaki Ohfuji(Geodynamics Research Center, Ehime University), Seiji Kamada(Frontier Research Institute for Interdisciplinary Sciences, Tohoku University), Chairperson:Kamada Seiji(FRIS, Tohoku Univ.)

In this session, we will discuss the physics and chemistry of the Earth and planetary materials (including amorphous and melts) based on the results obtained from various experimental methods such as X-ray diffraction, FT-IR, Raman spectroscopy, electron microscopy and computer simulations.

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3:30 PM - 3:45 PM

[SMP38-13] Stability of Mg(OH)₂ brucite at high pressure and high temperature

*Koki Masuda¹, Izumi Mashino¹, Kei Hirose^1,2 (1.The University of Tokyo, 2.Earth-Life Science Institute, Tokyo Institute of Technology)

3:45 PM - 4:00 PM

[SMP38-14] Phase diagram of MgSiO₃ in the upper mantle

*Shigeaki Ono¹ (1.Japan Agency for Marine-Earth Science and Technology)

4:00 PM - 4:15 PM

[SMP38-15] Stability and substitution mechanism of Al-bearing superhydrous phase B at the mantle transition zone and the upper most lower mantle

*Sho Kakizawa¹, Toru Inoue^1,2,3, Hideto Nakano¹, Naoya Sakamoto⁴, Hisayoshi Yurimoto^4,5,6 (1.Geodynamics Reseach Center, Ehime University, 2.Department of Earth and Planetary Systems Science, Hiroshima, 3.Hiroshima Institute of Plate Convergence Region Research, 4.Creative Research Institute, 5.Faculty of Science, Hokkaido University, 6.Institute of Space and Astronautical Science, JAXA)

4:15 PM - 4:30 PM

[SMP38-16] Al substitution mechanism in anhydrous bridgmanite in low Al content

*Masamichi Noda¹, Toru Inoue², Sho Kakizawa¹ (1.Geodynamics Research Center, Ehime University, 2.Department of Earth and Planetary Systems Science, Hiroshima University)

4:30 PM - 4:45 PM

[SMP38-17] Melting experiments on the MgO–MgSiO₃ system to lowermost mantle pressures

*Keisuke Ozawa¹, Miyuki Anzai¹, Kei Hirose¹, Ryosuke Sinmyo¹, Shigehiko Tateno² (1. Department of Earth and Planetary Science, The University of Tokyo, 2.Earth-Life Science Institute, Tokyo Institute of Technology)

4:45 PM - 5:00 PM

[SMP38-18] Melting experiments on Fe-O-S alloys to core pressures

*Shunpei Yokoo¹, Kei Hirose^1,2, Ryosuke Sinmyo¹ (1.The University of Tokyo, 2.Earth-Life Science Institute, Tokyo Institute of Technology)

Session information

[S-MP38] Physics and Chemistry of Minerals

[SMP38-13] Stability of Mg(OH)₂ brucite at high pressure and high temperature

[SMP38-14] Phase diagram of MgSiO₃ in the upper mantle

[SMP38-15] Stability and substitution mechanism of Al-bearing superhydrous phase B at the mantle transition zone and the upper most lower mantle

[SMP38-16] Al substitution mechanism in anhydrous bridgmanite in low Al content

[SMP38-17] Melting experiments on the MgO–MgSiO₃ system to lowermost mantle pressures

[SMP38-18] Melting experiments on Fe-O-S alloys to core pressures

Authentication

Session information

[S-MP38] Physics and Chemistry of Minerals

[SMP38-13] Stability of Mg(OH)2 brucite at high pressure and high temperature

[SMP38-14] Phase diagram of MgSiO3 in the upper mantle

[SMP38-15] Stability and substitution mechanism of Al-bearing superhydrous phase B at the mantle transition zone and the upper most lower mantle

[SMP38-16] Al substitution mechanism in anhydrous bridgmanite in low Al content

[SMP38-17] Melting experiments on the MgO–MgSiO3 system to lowermost mantle pressures

[SMP38-18] Melting experiments on Fe-O-S alloys to core pressures

Authentication

[SMP38-13] Stability of Mg(OH)₂ brucite at high pressure and high temperature

[SMP38-14] Phase diagram of MgSiO₃ in the upper mantle

[SMP38-17] Melting experiments on the MgO–MgSiO₃ system to lowermost mantle pressures