2024 Annual Meeting of Japan Association of Mineralogical Sciences (JAMS)
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Session Details

Oral presentationR5: Extraterrestrial materials

R5: Extraterrestrial materials

Sat. Sep 14, 2024 2:00 PM - 3:30 PM JST
Sat. Sep 14, 2024 5:00 AM - 6:30 AM UTC
ES025 Higashiyama Campus
Chairperson:Megumi Matsumoto, Daiki Yamamoto, Yusuke Seto, Toru Matsumoto(Kyoto University)
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2:00 PM - 2:15 PM JST(5:00 AM - 5:15 AM UTC)

[R5-11]Mineralogy of micrometeoroids captured in silica aerogel aboard the ISS by the Dandelion Project

*Takaaki NOGUCHI1, Akira MIYAKE1, Hikaru Yabuta2, Yoko Kebukawa3, Daiki Suga4, Makoto Tabata5, Kyoko Okudaira6, Akihiko Yamagishi7, Hajime Yano8 (1. Kyoto University, 2. Hiroshima University, 3. Tokyo Institute of Technology, 4. JASRI, 5. Chiba University, 6. University of Aizu, 7. Tokyo University of Pharmacy and Life Sciences, 8. JAXA)
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2:15 PM - 2:30 PM JST(5:15 AM - 5:30 AM UTC)

[R5-12]STEM analysis of sodium-rich grains recovered from asteroid Ryugu

*Toru MATSUMOTO1, Takaaki Noguchi1, Toru Araki2, Hayato Yuzawa2, Akira Miyake1 (1. Kyoto University, 2. UVSOR)
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2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)

[R5-13]Important occurrence of amorphous hydrated Na-bearing Mg phosphate in Asteroid Ryugu samples and CI chondrites

*Takashi MIKOUCHI1, Hideto Yoshida2, Satoru Hayashi2, Minami Masuda2, Hiroyuki Kagi2, Kazumasa Sugiyama3, Tomoki Nakamura4, Michael Zolensky5 (1. Univ. Museum, Univ. of Tokyo, 2. Fac. of Sci., Univ. of Tokyo, 3. Inst. Mat. Res., Tohoku Univ., 4. Fac. of Sci., Tohoku Univ., 5. NASA-JSC)
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2:45 PM - 3:00 PM JST(5:45 AM - 6:00 AM UTC)

[R5-14]On the relationship between lithological classification and degree of aqueous alteration in Asteroid Ryugu samples

*Minami Masuda1, Takashi Mikouchi2, Hideto Yoshida1, Tomoki Nakamura3, Michael Zolensky4 (1. Univ. Tokyo, Sci., 2. Univ. Tokyo, Univ. Museum, 3. Tohoku Univ., Sci., 4. NASA-JSC)
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3:00 PM - 3:15 PM JST(6:00 AM - 6:15 AM UTC)

[R5-15]Highly primitive clasts with GEMS-like grains in Ryugu C0002 sample

*Megumi MATSUMOTO1, Akira Tsuchiyama2,3, Masahiro Yasutake4, Tomoki Nakamura1 (1. Tohoku Univ., 2. Ritsumeikan Univ., 3. GIG, 4. JASRI/SPring-8)
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3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)

[R5-16]Aqueous alteration experiments using GEMS simulant particles

*Akira TSUCHIYAMA1,2, Satomi Enju3, Haiyang Xian1, Mingqi Sun1, Ding Xing1, Yuanyuan Wang4, Zhaolu He1, Jing Du1, Shan Li1, Jiaxin Xi1, Xiaoju Lin1, Jian Di1, Yuto Imura5 (1. Guangzhou Inst. Geochem., 2. Ritsumeikan Univ., 3. Ehime Univ. Sci, 4. Tokyo Univ. Sci., 5. Kyoto Univ. Sci.)
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