[R3-01]Influence of high oxygen fugacity on melting temperature of wadsleyite[Presentation award entry]
*KAZUTAKA YAMAGUCHI1, Takaaki Kawazoe1, Toru Inoue1(1. Hiroshima Uni. Advanced Science and engineering.)
2021 Annual Meeting of Japan Association of Mineralogical Sciences (JAMS)
Sep 15 - Sep 19, 2021Online
You can search for presentations in this event.
Search
2021 Annual Meeting of Japan Association of Mineralogical Sciences (JAMS)
Sep 15 - Sep 19, 2021Online
You can search for presentations in this event.
SearchSearch Results(186)
[R3-02]Rheological weakening induced by the olivine-ringwoodite transformation[Presentation award entry]
*Rikuto Honda1, Tomoaki Kubo1, Yuichiro Mori2, Yuta Goto1, Takuya Iwasato3, Yuji Higo4, Masaaki Miyahara5(1. Kyushu Univ., 2. U. Tokyo, 3. Shin-Nippon Nondestructive Inspection Co., Ltd., 4. JASRI, 5. Hiroshima Univ.)
[R3-03]Effect of Al on high pressure hydrous minerals stable under mantle transition zone and lower mantle conditions[Presentation award entry]
*Akio Ohta1, Toru Inoue1, Masamichi Noda4, Sho Kakizawa1, Takaaki Kawazoe1, Tomoko Sato1, Toru Shinmei2, Tetsuo Irifune2, Naoya Sakamoto3, Hisayoshi Yurimoto3(1. Hiroshima Univ. Adv. Sci. Eng., 2. Ehime Univ. GRC, 3. Hokkaido Univ. Sci., 4. Hiroshima Univ. Sci.)
[R3-04]Redetermination of enthalpy of Mg2SiO4 wadsleyite
*Hiroshi Kojitani1, Toru Inoue2, Masamichi Noda2, Masaki Akaogi3(1. Gakushuin Univ., Sci., 2. Hiroshima Univ., Advanced Sci. and Eng., 3. Univ. Tokyo, Sci.)
[R3-05]Lattice preferred orientation of akimotoite
Longli Guan1, *Daisuke Yamazaki1, Noriyoshi Tsujino1(1. IPM, Okayama Univ.)
[R3-06]Effect of water on the post-spinel transition in (Mg,Fe)2SiO4 system
Yuri SHINODA, *Toru Inoue1, Sho KAKIZAWA1, Masamichi NODA3, Takaaki KAWAZOE1, Tomoko SATO1, Toru SHINMEI2, Tetsuo IRIFUNE2(1. Hiroshima Univ. Adv.Sci.Eng., 2. Ehime Univ. GRC, 3. Hiroshima Univ. Sci.)
[R3-07]The effect of water on the high-pressure phase transition of pyroxene–garnet system
*Yasushi Ueno1, Toru Inoue1, Masamichi Noda2, Sho Kakizawa1, Takaaki Kawazoe1, Tomoko Sato1, Toru Shinmei3, Tetsuo Irifune3, Koji Ohara4(1. Hiroshima Univ. Adv. Sci. Eng., 2. Hiroshima Univ. Sci., 3. Ehime Univ. GRC, 4. JASRI)
[R3-08]Pressure-induced phase transformation of CoSO4·6H2O (Moorhouseite) and determination of crystal structure of a new high-pressure phase
*Zhenghao Zhao1, Kazuma Komatsu1, Keishiro Yamashita1, Hiroyuki Kagi1, Satoshi Nakano2(1. Uni. Tokyo Sci., 2. NIMS)
[R3-09]Compressibility and blue-shifting OH groups of Mg(OH)F under high pressure
*Xuejing He1, Hiroyuki Kagi1, Kazuki Komatsu1, Satoshi Nakano2(1. UTokyo, 2. NIMS)
[R3-10]Structure of sodium silicate aqueous solution under high pressure
*Tomoko Sato1, Fumiya Noritake2, Akane Yamamoto1, Satoru Urakawa4, Daisuke Wakabayashi3, Nobumasa Funamori3(1. Hiroshima Univ., 2. Yamanashi Univ., 3. KEK, 4. Okayama Univ.)
[R3-11]Back-transformation kinetics in high-pressure minerals
*Tomoaki Kubo1, Ko Kamura1, Masahiro Imamura1, Yoshinori Tange2, Yuji Higo2, Masaaki Miyahara3(1. Kyushu Univ., 2. JASRI, 3. Hiroshima Univ.)
[R3-12]Possible compositional area of Al bearing anhydrous bridgmanite at the uppermost lower mantle condition
*Masamichi NODA1, Toru INOUE2, Sho KAKIZAWA2, Takaaki KAWAZOE2, Toru SHINMEI3, Tetsuo IRIFUNE3, Koji OHARA4(1. Hiroshima Uni. Sci., 2. Hiroshima Univ. Adv. Sci. Eng., 3. Ehime Univ. GRC, 4. JASRI)
[R3-13]Density deficit of Earth’s inner core revealed by a multi-megabar rhenium pressure scale
*Eiji Ohtani1, Daijo Ikuta1, Hiroshi Fukui2,3, Tatsuya Sakamaki1, Daisuke Ishikawa4,3, Alfred Q Baron3,4(1. Tohoku Uni. Sci., 2. Uni Hyogo, Sci., 3. RIKEN, 4. JASRI)
[R3-14]The electrical conductivity of (FeO)m(Fe2O3)n iron oxides at high pressure[Presentation award entry]
*Shuhou Maitani1, Ryosuke Sinmyo1, Takayuki Ishii2, Saori Kawaguchi3(1. Meiji Uni. Sci, 2. BGI/HPSTAR, 3. JASRI)
[R8-01]Verification of problems in Raman geobarometry
*Yui Kouketsu1, Yuki Tomioka1, Tadao Nishiyama2, Masaki Enami3(1. Nagoya Univ. Environ., 2. Kumamoto Univ., 3. Nagoya Univ.)
[R8-02]Rheological study of ultrahigh pressure metamorphic rocks: an example from Jadeite-quartzite, Dabie-Shan, China
*Katsuyoshi Michibayashi1, Kouhei Asano1, Tomohiro Takebayashi1(1. Nagoya Uni. Env.)
[R8-03]Constraint on deformation temperatures of the Karasaki mylonite, western Shikoku
*Yoshihiro Nakamura1, Kazuhiro Miyazaki1(1. Geological Survey of Japan, AIST)
[R8-04]Coalescing detrital zircon geochronology and litho-structural mapping in identification of MBT in Himachal Himalayas
*Dyuti Prakash Sarkar1, Jun-ichi Ando1, Kaushik Das1, Gautam Ghosh2(1. Hiroshima Uni., 2. Presidency Uni.)
[R8-05]The Physico-chemical evolution of carbonaceous material during low-grade metamorphism of Archean stromatolites by Raman spectroscopy and carbon isotopes
*Kiran Sasidharan1, Madhusoodhan Satish-Kumar1, Yoshihiro Nakamura2, Tomozaku Hokada3, Hiroaki Ohfuji4(1. Niigata Uni., 2. Geological Survey of Japan, AIST, 3. National Institute of Polar Research, 4. Tohoku Uni.)
[R8-06]Frictional melting process during formation of pseudotachylyte, Sarwar-Junia fault zone, India
*Junya Okazaki1, Jun-ichi Ando1, Kaushik Das1(1. Hiroshima Uni. Sci.)
[R6-01]Origin of Na/K diversity of basaltic magmas from Rishiri Volcano
*Hajime Taniuchi1,2, Takeshi Kuritani2, Mitsuhiro Nakagawa2(1. Shizuoka Univ., 2. Hokkaido Univ.)
[R6-02]Isotope and REE compositions of Miocene basalt in the central Kii Peninsula, Japan
*Takaharu Sato1, Masataka Aizawa2(1. Osaka Museum Nat. Hist., 2. Ryukyus Univ.)
[R6-03]Petrography of Shikanoshima basic rocks at Itoshima Peninsula.
Mio Ifuku1, *Tomoharu Miyamoto1, Kazuhiko Shimada1(1. Kyushu Univ. Sci.)
[R6-04]Petrogenesis of the Khangai granitoids, central Mongolia: Implications for the crustal generation
*Dolzodmaa Boldbaatar1, Yasuhito Osanai1, Nobuhiko Nakano1, Atsushi Kamei2, Tatsuro Adachi1(1. Kyushu Univ, 2. Shimane Univ)
[R6-05]Gabbro–Diorite–Tonalite complex: Formation of juvenile crust in active continental margin, Cretaceous north Kyushu batholiths, southwest Japan
*Masaaki Owada1, Shungo Toyama4, Atsushi Kamei2, Yasuhito Osanai3, Nobuhiko Nakano3, Tatsuro Adachi3(1. Yamaguchi Uni. Sci., 2. Shimane Uni. Sci., 3. Kyushu Uni. Int. Sci., 4. AI United Eng. Inc.)
[R6-06]Architecture of the lower crust beneath the fast-spreading axis of the Oman Ophiolite deduced from the ICDP Oman Drilling
*Susumu Umino1, Yuki Kusano2, Osamu Ishizuka2, Takahiro Fudai3, Akihiro Tamura1, Tomoaki Morishita1(1. Kanazawa Univ., 2. GSJ, AIST, 3. Pacific Cement)
[R6-07]Intrasegment variation of oceanic crustal structure of the Oman Ophiolite
*Soma Okada1, Susumu Umino2, Yuki Kusano3, Sumio Miyashita4, Yoshiko Adachi5(1. Kanazawa Uni. Sci., 2. Kanazawa Uni., 3. AIST, 4. Hokkaido Sogo Chishitsu, 5. CRIEPI)
[R6-08]Petrology of pumice stone in the 39 ka caldera-forming eruption of Mendeleev volcano (Kunashir Island)[Presentation award entry]
*Alexey Kotov1, Sergey Smirnov2, Noriyoshi Tsuchiya1, Masaoki Uno1(1. Tohoku Uni, 2. Institute of Geology and Mineralogy SB RAS, Novosibirsk)
[R6-09]Petrological and geochemical studies of igneous rocks in the Nidar ophiolite complex, northwest India[Presentation award entry]
*Akinori Sato1, Takeshi Imayama1, Dutta Dripta2, Yasuaki Kaneda3, Shota Watanabe3, Takeshi Hasegawa3, Masayo Minami4, Yuki Wakasugi4, Shigeyuki Wakaki5(1. Okayama Univ Sci., 2. IIT Bombay., 3. Ibaraki univ., 4. Nagoya univ., 5. Kochi JAMSTEC)
[R2-01]Synthesis and single crystal structure analysis of pyrite-type PdSb2.
*Akira Yoshiasa1, Makoto Tokuda2, Ginga Kitahara1, Kohei Unoki1, Akihiko Nakatsuka3, Kazumasa Sugiyama2(1. Kumamoto Univ. Sci., 2. Tohoku Univ. Mat., 3. Yamaguchi Univ. Sci.)
[R2-02]Chemical formula, crystal structure and dielectric properties of swedenborgite
*Hidetomo Hongu1, Akira Yoshiasa1, Mayu Yoshihara1, Ginga Kitahara1, Kohei Unoki1, Makoto Tokuda2, Kazumasa Sugiyama2, Koichi Momma3, Ritsuro Miyawaki3(1. Kumamoto Univ., 2. Tohoku Univ., 3. National Museum of Nature and Science)
[R2-03]Crystal structure of low-symmetry cassiterite from Ohtani mine, Kyoto, Japan
*Kazuki Kanazawa1, Takahiro Kuribayashi1, Toshiro Nagase2(1. Tohoku Univ. Sci., 2. Tohoku Univ. Mus.)
[R2-04]Structural change of Al-bearing CaTiO3 perovskite
*TAKAYA NAGAI1, Naoki Takakura1, Yosuke Matsumoto1, Xianyu Xue2(1. Hokkaido Uni. Sci., 2. Okayama Uni. IPM)
[R2-05]Crystal chemistry of Au1-xAgxTe2 minerals: structure analyses krennerite (x=0.13) and sylvanite (x=0.32)[Presentation award entry]
*Ginga Kitahara1, Akira Yoshiasa1, Hidetomo Hongu1, Makoto Tokuda2, Kazumasa Sigiyama2, Koichi Momma3, Ritsuro Miyawaki3(1. Kumamoto Univ. Sci., 2. Tohoku Univ. IMR, 3. National Museum)
[R2-06]Cation distribution in Fe,Co,Ni-bearing Pentlandite[Presentation award entry]
*Takumi Ichimura1, Makoto Tokuda2, Kazumasa Sugiyama2, Akira Yoshiasa3, Takashi Mikouchi4(1. Tohoku Univ. Eng., 2. IMR, Tohoku Univ., 3. Kumamoto Univ. Sci., 4. Mus. Tokyo Univ.)
[R2-07]Structural Analysis of ilvaite: distribution of Fe2+, Fe3+ and Mn2+.[Presentation award entry]
*Yutaro Inoue1, Toru Kawamata2, Takashi Mikouchi3, Kazumasa Sugiyama2(1. Eng. Tohoku Univ., 2. IMR Tohoku Univ., 3. The University Museum, The Univ. of Tokyo)
[R2-08]High-temperature single-crystal X-ray diffraction study of Cs-exchanged chabazite: a crystallographic study on dehydration behavior[Presentation award entry]
*Naomi Kawata1,2, Keiko Fujiwara1, Makio Ohkawa3, Akihiko Nakatsuka1(1. Yamaguchi Univ. Sci. Tech. Innov., 2. Hiroshima Univ. N-BARD, 3. Hiroshima Univ. Sci. Eng.)
[R2-09]Crystallization of Cristobalite and Tridymite in a CaO-MgO-Li2O-V2O5 Flux System: Isothermal Heating Experiments of Amorphous Silica
*Toshiya Abe1(1. Yamaguchi Univ. Sci)
[R2-10]Pressure-response of Ba-bearing calcite
*Hiroyuki Kagi1, Ayaka Saito1(1. UTokyo, Sci.)
[R2-11]Incorporation of L-aspartic acid into calcite lattice through amorphous calcium carbonate
*Shiho Marugata1, Hiroyuki Kagi1, Kazuki Komatsu1(1. Uni. Tokyo. Sci.)
[R2-12]Mineralogical property of a silica potassium fertilizer, “Keisankari” and its dissolution process in soil
*Hiroaki Ohfuji1, Hiroki Takeuchi2, Yo Toma3, Tomoji Hanyu2(1. Tohoku Univ. Sci., 2. Kaihatsuhiryou Co Ltd., 3. Hokkaido Univ. Agr.)
[discussion]総合討論
[greeting]セッションコンビーナー挨拶
[S2-02]Weathering and alteration experiments of volcanic ash and pumice in an oxidative environment
*Nagisa Okabe2, Hiroshi Isobe1(1. Kumamoto Univ., 2. Kumamoto Univ., Grad. Sch. Sci. Tech)
[S2-03]Sr isotopic variation of the CM1A core samples of Oman ophiolite
*Masako Yoshikawa1, Tomoyuki Shibata1, Asyraf Mohamed Aminuddin2, Ryoko Senda3, Tomoaki Morishita2(1. Hiroshima Univ., 2. Kanazawa Univ., 3. Kyushu Univ.)
[S2-04]Antigorite vein formation and fluid flow in the crust-mantle transition zone in the Oman ophiolite[Presentation award entry]
*Kazuki Yoshida1, Atsushi Okamoto1, Ryosuke Oyanagi2, Masao Kimura3(1. Tohoku Univ., 2. Kokushikan Univ., 3. KEK)
[S2-05]Submarine and subaerial metamorphism recorded in fluid inclusions of carbonates in Wadi Dima serpentinite, Sultanate of Oman[Presentation award entry]
*Tomohiro Inukai1, Tatsuhiko Kawamoto1, Marguerite Godard2(1. Shizuoka Univ. Sci, 2. Montpellier Univ. CNRS)
[S2-06]Estimation of vein-permeability structure based on automated characterization of veins in the 3-D X-ray CT core images: Application to the GT sites of the Oman Drilling Project[Presentation award entry]
*Yuya Akamatsu1, Ikuo Katayama1, Keishi Okazaki2, Katsuyoshi Michibayashi3, The Oman Drilling Project Phase 1 Science Party(1. Hiroshima Univ., 2. JAMSTEC, 3. Nagoya Univ.)
[S2-07]Dynamics Rupturing of Hydrothermal Vein Revealed in Ichinokawa Breccia, Central Shikoku[Presentation award entry]
*Geri Agroli1, Masaoki Uno1, Atsushi Okamoto1, Noriyoshi Tsuchiya1(1. Tohoku Univ.)
[S2-08]Dissolution behaviors of silicate minerals in the presence of chelating agents under alkaline conditions
*Jiajie Wang1, Noriaki Watanabe1, Noriyoshi Tsuchiya1(1. Tohoku Uni.)
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