Four‐dimensional‐STEM analysis of the phyllosilicate‐rich matrix of Ryugu samples

  • Bahae‐eddine Mouloud
    CNRS, INRAE, Centrale Lille, UMR 8207‐UMET‐Unité Matériaux et Transformations Université de Lille Villeneuve d'Ascq France
  • Damien Jacob
    CNRS, INRAE, Centrale Lille, UMR 8207‐UMET‐Unité Matériaux et Transformations Université de Lille Villeneuve d'Ascq France
  • Francisco de la Peña
    CNRS, INRAE, Centrale Lille, UMR 8207‐UMET‐Unité Matériaux et Transformations Université de Lille Villeneuve d'Ascq France
  • Maya Marinova
    CNRS, INRAE, Centrale Lille, Université Artois, FR 2638‐IMEC‐Institut Michel‐Eugène Chevreul Université de Lille Villeneuve d'Ascq France
  • Corentin Le Guillou
    CNRS, INRAE, Centrale Lille, UMR 8207‐UMET‐Unité Matériaux et Transformations Université de Lille Villeneuve d'Ascq France
  • Jean‐Christophe Viennet
    CNRS, INRAE, Centrale Lille, UMR 8207‐UMET‐Unité Matériaux et Transformations Université de Lille Villeneuve d'Ascq France
  • Sylvain Laforet
    CNRS, INRAE, Centrale Lille, UMR 8207‐UMET‐Unité Matériaux et Transformations Université de Lille Villeneuve d'Ascq France
  • Hugues Leroux
    CNRS, INRAE, Centrale Lille, UMR 8207‐UMET‐Unité Matériaux et Transformations Université de Lille Villeneuve d'Ascq France
  • Adrien Teurtrie
    CNRS, INRAE, Centrale Lille, UMR 8207‐UMET‐Unité Matériaux et Transformations Université de Lille Villeneuve d'Ascq France
  • Takaaki Noguchi
    Division of Earth and Planetary Sciences Kyoto University Kyoto Japan
  • Toru Matsumoto
    Division of Earth and Planetary Sciences Kyoto University Kyoto Japan
  • Akira Miyake
    Division of Earth and Planetary Sciences Kyoto University Kyoto Japan
  • Yohei Igami
    Division of Earth and Planetary Sciences Kyoto University Kyoto Japan
  • Mitsutaka Haruta
    Institute for Chemical Research Kyoto University Kyoto Japan
  • Hikaru Saito
    Institute for Materials Chemistry and Engineering Kyushu University Fukuoka Japan
  • Satoshi Hata
    Interdisciplinary Graduate School of Engineering Sciences Kyushu University Fukuoka Japan
  • Yusuke Seto
    Department of Geosciences Osaka Metropolitan University Osaka Japan
  • Masaaki Miyahara
    Department of Earth and Planetary Systems Science Hiroshima University Hiroshima Japan
  • Naotaka Tomioka
    Kochi Institute for Core Sample Research X‐Star, JAMSTEC Nankoku Japan
  • Hope A. Ishii
    Hawai‘i Institute of Geophysics and Planetology The University of Hawai‘i at Mānoa Honolulu Hawaii USA
  • John P. Bradley
    Hawai‘i Institute of Geophysics and Planetology The University of Hawai‘i at Mānoa Honolulu Hawaii USA
  • Kenta K. Ohtaki
    Hawai‘i Institute of Geophysics and Planetology The University of Hawai‘i at Mānoa Honolulu Hawaii USA
  • Elena Dobrica
    Hawai‘i Institute of Geophysics and Planetology The University of Hawai‘i at Mānoa Honolulu Hawaii USA
  • Falko Langenhorst
    Institut für Geowissenschaften Friedrich‐Schiller‐Universität Jena Jena Germany
  • Dennis Harries
    European Space Resources Innovation Centre Luxembourg Institute of Science and Technology Belvaux Luxembourg
  • Pierre Beck
    Institut de Planétologie et d'Astrophysique de Grenoble (IPAG) CNRS, Université Grenoble Alpes Grenoble France
  • Thi H. V. Phan
    Institut de Planétologie et d'Astrophysique de Grenoble (IPAG) CNRS, Université Grenoble Alpes Grenoble France
  • Rolando Rebois
    Institut de Planétologie et d'Astrophysique de Grenoble (IPAG) CNRS, Université Grenoble Alpes Grenoble France
  • Neyda M. Abreu
    NASA Langley Research Center Hampton Virginia USA
  • Jennifer Gray
    Materials Characterization Lab The Pennsylvania State University Materials Research Institute University Park Pennsylvania USA
  • Thomas Zega
    Lunar and Planetary Laboratory, Department of Planetary Sciences The University of Arizona Tucson Arizona USA
  • Pierre‐M. Zanetta
    Lunar and Planetary Laboratory, Department of Planetary Sciences The University of Arizona Tucson Arizona USA
  • Michelle S. Thompson
    Department of Earth, Atmospheric and Planetary Sciences Purdue University West Lafayette Indiana USA
  • Rhonda Stroud
    Buseck Center for Meteorite Studies Arizona State University Tempe Arizona USA
  • Kate Burgess
    Materials Science and Technology Division U.S. Naval Research Laboratory Washington DC USA
  • Brittany A. Cymes
    U.S. Naval Research Laboratory Washington DC USA
  • John C. Bridges
    Space Park Leicester University of Leicester Leicester UK
  • Leon Hicks
    Space Park Leicester University of Leicester Leicester UK
  • Martin R. Lee
    School of Geographical and Earth Sciences The University of Glasgow Glasgow UK
  • Luke Daly
    School of Geographical and Earth Sciences The University of Glasgow Glasgow UK
  • Phil A. Bland
    School of Earth and Planetary Sciences Curtin University Perth Western Australia Australia
  • Michael E. Zolensky
    ARES, NASA Johnson Space Center Houston Texas USA
  • David R. Frank
    Hawai‘i Institute of Geophysics and Planetology The University of Hawai‘i at Mānoa Honolulu Hawaii USA
  • James Martinez
    Jacobs Engineering Dallas Texas USA
  • Akira Tsuchiyama
    Research Organization of Science and Technology Ritsumeikan University Kusatsu Japan
  • Masahiro Yasutake
    Japan Synchrotron Radiation Research Institute Sayo‐gun Japan
  • Junya Matsuno
    Research Organization of Science and Technology Ritsumeikan University Kusatsu Japan
  • Shota Okumura
    Division of Earth and Planetary Sciences Kyoto University Kyoto Japan
  • Itaru Mitsukawa
    Division of Earth and Planetary Sciences Kyoto University Kyoto Japan
  • Kentaro Uesugi
    Japan Synchrotron Radiation Research Institute Sayo‐gun Japan
  • Masayuki Uesugi
    Japan Synchrotron Radiation Research Institute Sayo‐gun Japan
  • Akihisa Takeuchi
    Japan Synchrotron Radiation Research Institute Sayo‐gun Japan
  • Mingqi Sun
    CAS Key Laboratory of Mineralogy and Metallogeny, Guangdong Provincial Key Laboratory of Mineral Physics and Materials, Guangzhou Institute of Geochemistry Chinese Academy of Sciences (CAS) Guangzhou China
  • Satomi Enju
    Department of Mathematics, Physics, and Earth Science Ehime University Matsuyama Japan
  • Aki Takigawa
    Department of Earth and Planetary Science The University of Tokyo Tokyo Japan
  • Tatsuhiro Michikami
    Faculty of Engineering Kindai University Hiroshima Japan
  • Tomoki Nakamura
    Department of Earth Science Tohoku University Sendai Japan
  • Megumi Matsumoto
    Department of Earth Science Tohoku University Sendai Japan
  • Yusuke Nakauchi
    Institute of Space and Astronautical Science Japan Aerospace Exploration Agency Sagamihara Japan
  • Masanao Abe
    Institute of Space and Astronautical Science Japan Aerospace Exploration Agency Sagamihara Japan
  • Satoru Nakazawa
    Institute of Space and Astronautical Science Japan Aerospace Exploration Agency Sagamihara Japan
  • Tatsuaki Okada
    Institute of Space and Astronautical Science Japan Aerospace Exploration Agency Sagamihara Japan
  • Takanao Saiki
    Institute of Space and Astronautical Science Japan Aerospace Exploration Agency Sagamihara Japan
  • Satoshi Tanaka
    Institute of Space and Astronautical Science Japan Aerospace Exploration Agency Sagamihara Japan
  • Fuyuto Terui
    Department of Mechanical Engineering Kanagawa Institute of Technology At‐sugi Japan
  • Makoto Yoshikawa
    Institute of Space and Astronautical Science Japan Aerospace Exploration Agency Sagamihara Japan
  • Akiko Miyazaki
    Institute of Space and Astronautical Science Japan Aerospace Exploration Agency Sagamihara Japan
  • Aiko Nakato
    Institute of Space and Astronautical Science Japan Aerospace Exploration Agency Sagamihara Japan
  • Masahiro Nishimura
    Institute of Space and Astronautical Science Japan Aerospace Exploration Agency Sagamihara Japan
  • Tomohiro Usui
    Institute of Space and Astronautical Science Japan Aerospace Exploration Agency Sagamihara Japan
  • Toru Yada
    Institute of Space and Astronautical Science Japan Aerospace Exploration Agency Sagamihara Japan
  • Hisayoshi Yurimoto
    Department of Earth and Planetary Sciences Hokkaido University Sapporo Japan
  • Kazuhide Nagashima
    Hawai‘i Institute of Geophysics and Planetology The University of Hawai‘i at Mānoa Honolulu Hawaii USA
  • Noriyuki Kawasaki
    Department of Earth and Planetary Sciences Hokkaido University Sapporo Japan
  • Naoya Sakamotoa
    Creative Research Institution Sousei Hokkaido University Sapporo Japan
  • Ryuji Okazaki
    Department of Earth and Planetary Sciences Kyushu University Fukuoka Japan
  • Hikaru Yabuta
    Department of Earth and Planetary Systems Science Hiroshima University Hiroshima Japan
  • Hiroshi Naraoka
    Department of Earth and Planetary Sciences Kyushu University Fukuoka Japan
  • Kanako Sakamoto
    Institute of Space and Astronautical Science Japan Aerospace Exploration Agency Sagamihara Japan
  • Shogo Tachibana
    Tokyo Organization for Planetary and Space Science The University of Tokyo Tokyo Japan
  • Sei‐ichiro Watanabe
    Department of Earth and Environmental Sciences Nagoya University Nagoya Japan
  • Yuichi Tsuda
    Institute of Space and Astronautical Science Japan Aerospace Exploration Agency Sagamihara Japan

書誌事項

公開日
2024-01-05
資源種別
journal article
権利情報
  • http://creativecommons.org/licenses/by-nc-nd/4.0/
DOI
  • 10.1111/maps.14124
公開者
Wiley

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説明

<jats:title>Abstract</jats:title><jats:p>Ryugu asteroid grains brought back to the Earth by the Hayabusa2 space mission are pristine samples containing hydrated minerals and organic compounds. Here, we investigate the mineralogy of their phyllosilicate‐rich matrix with four‐dimensional scanning transmission electron microscopy (4D‐STEM). We have identified and mapped the mineral phases at the nanometer scale (serpentine, smectite, pyrrhotite), observed the presence of Ni‐bearing pyrrhotite, and identified the serpentine polymorph as lizardite, in agreement with the reported aqueous alteration history of Ryugu. Furthermore, we have mapped the d‐spacings of smectite and observed a broad distribution of values, ranging from 1 to 2 nm, with an average d‐spacing of 1.24 nm, indicating significant heterogeneity within the sample. Such d‐spacing variability could be the result of either the presence of organic matter trapped in the interlayers or the influence of various geochemical conditions at the submicrometer scale, suggestive of a range of organic compounds and/or changes in smectite crystal chemistry.</jats:p>

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