2019 Annual Meeting of Japan Association of Mineralogical Sciences (JAMS)
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Oral presentationR2: Crystal structure, crystal chemistry, physical properties of minerals, crystal growth and applied mineralogy

R2: Crystal structure, crystal chemistry, physical properties of minerals, crystal growth and applied mineralogy

Fri. Sep 20, 2019 2:00 PM - 3:30 PM JST
Fri. Sep 20, 2019 5:00 AM - 6:30 AM UTC
Lecture Ia Lecture
Chairperson:Fumiya Noritake, Takahiro Kuribayashi
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[座長]
則竹 史哉: R2-12～R2-14
栗林 貴弘: R2-15～R2-17
2:00 PM - 2:15 PM JST(5:00 AM - 5:15 AM UTC)

[R2-12]In-situ observation on the superstructure of a high-pressure phase of hemimorphite<font color="#FF7F27">「発表賞エントリー」</font>

*Keitaro Okamoto1, Takahiro Kuribayashi1, Toshiro Nagase2 (1. Tohoku Univ. Sci., 2. Tohoku Univ. Mus.)
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2:15 PM - 2:30 PM JST(5:15 AM - 5:30 AM UTC)

[R2-13]Crystal chemistry of loparite (Na, REE, Ca)(Ti, Nb)O3: on the average and local structures<font color="#FF7F27">「発表賞エントリー」</font>

*Ginga Kitahara1, Akira Yoshiasa1, Tsubasa Tobase2, Makoto Tokuda3, Kazumasa Sugiyama3 (1. Kumamoto Univ., 2. HPSTAR, 3. Tohoku Univ.)
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2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)

[R2-14]Crystal structure change in the grossular-Si-free katoite solid solution: oxygen position splitting in katoite

*Atsushi Kyono1, Shubhi Arora1 (1. Univ. of Tsukuba, Life & Environmental Sci.)
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2:45 PM - 3:00 PM JST(5:45 AM - 6:00 AM UTC)

[R2-15]Thermally treatment on metamict minerals: case of fergusonite

*Makoto Tokuda1, Akira Yoshiasa2, Seiichiro Uehara3, Ritsuro Miyawaki4, Koichi Momma4, Kazumasa Sugiyama1 (1. Tohoku Uni. IMR, 2. Kumamoto Univ., Sci., 3. Kyusyu Univ., Sci., 4. Nat'l. Mus. Nat. Sci.)
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3:00 PM - 3:15 PM JST(6:00 AM - 6:15 AM UTC)

[R2-16]Extra-framework sites of labuntsovite-Mn from Aris Quarries, Aris, Windhoek, Khomas, Namibia

*Yurie Nakamura1, Kazumasa Sugiyama1, Toshiro Nagase2 (1. Tohoku Univ. IMR, 2. Tohoku Univ. Museum)
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3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)

[R2-17]High-temperature single-crystal X-ray diffraction study of chabazite: a crystallographic study on dehydration behavior

*Naomi Kawata1, Keiko Fujiwara1, Akihiko Nakatsuka1 (1. Sci. Tech. Innov., Yamaguchi Univ.)
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