Transmission Electron Microscopy of Ultracarbonaceous Antarctic Micrometeorites of Possible Cometary Origin

International audience TEM observations of ultracarbonaceous Antarctic micrometeorites show intimate mixing of disordered carbon and fine-scale assemblages of minerals like Mg-rich olivine, pyroxenes and Fe-Ni sulphides and alloys.

Bibliographic Details
Main Authors: Dobrică, E., Engrand, C., Leroux, H., Rouzaud, J. N., Duprat, J.
Other Authors: Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse (CSNSM), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Laboratoire de structures et propriétés de l'état solide - UMR 8008 (LSPES), Centre National de la Recherche Scientifique (CNRS)-Université de Lille, Sciences et Technologies, Laboratoire de géologie de l'ENS (LGENS), Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Département des Géosciences - ENS Paris, École normale supérieure - Paris (ENS Paris), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-École normale supérieure - Paris (ENS Paris), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)
Format: Conference Object
Language:English
Published: HAL CCSD 2009
Subjects:
Online Access:http://hal.in2p3.fr/in2p3-00672556
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spelling ftccsdartic:oai:HAL:in2p3-00672556v1 2023-05-15T14:02:42+02:00 Transmission Electron Microscopy of Ultracarbonaceous Antarctic Micrometeorites of Possible Cometary Origin Dobrică, E. Engrand, C. Leroux, H. Rouzaud, J. N. Duprat, J. Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse (CSNSM) Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11) Laboratoire de structures et propriétés de l'état solide - UMR 8008 (LSPES) Centre National de la Recherche Scientifique (CNRS)-Université de Lille, Sciences et Technologies Laboratoire de géologie de l'ENS (LGENS) Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Département des Géosciences - ENS Paris École normale supérieure - Paris (ENS Paris) Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-École normale supérieure - Paris (ENS Paris) Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL) The Woodlands, United States 2009-03-23 http://hal.in2p3.fr/in2p3-00672556 en eng HAL CCSD in2p3-00672556 http://hal.in2p3.fr/in2p3-00672556 BIBCODE: 2009LPI.40.1534D Lunar and Planetary Institute Science Conference Abstracts 40th Lunar and Planetary Science Conference, (Lunar and Planetary Science XL) http://hal.in2p3.fr/in2p3-00672556 40th Lunar and Planetary Science Conference, (Lunar and Planetary Science XL), Mar 2009, The Woodlands, United States. pp.1534 [PHYS.ASTR.EP]Physics [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] [SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP] info:eu-repo/semantics/conferenceObject Conference papers 2009 ftccsdartic 2021-11-21T04:13:22Z International audience TEM observations of ultracarbonaceous Antarctic micrometeorites show intimate mixing of disordered carbon and fine-scale assemblages of minerals like Mg-rich olivine, pyroxenes and Fe-Ni sulphides and alloys. Conference Object Antarc* Antarctic Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Antarctic
institution Open Polar
collection Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
op_collection_id ftccsdartic
language English
topic [PHYS.ASTR.EP]Physics [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP]
[SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP]
spellingShingle [PHYS.ASTR.EP]Physics [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP]
[SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP]
Dobrică, E.
Engrand, C.
Leroux, H.
Rouzaud, J. N.
Duprat, J.
Transmission Electron Microscopy of Ultracarbonaceous Antarctic Micrometeorites of Possible Cometary Origin
topic_facet [PHYS.ASTR.EP]Physics [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP]
[SDU.ASTR.EP]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Earth and Planetary Astrophysics [astro-ph.EP]
description International audience TEM observations of ultracarbonaceous Antarctic micrometeorites show intimate mixing of disordered carbon and fine-scale assemblages of minerals like Mg-rich olivine, pyroxenes and Fe-Ni sulphides and alloys.
author2 Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse (CSNSM)
Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11)
Laboratoire de structures et propriétés de l'état solide - UMR 8008 (LSPES)
Centre National de la Recherche Scientifique (CNRS)-Université de Lille, Sciences et Technologies
Laboratoire de géologie de l'ENS (LGENS)
Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Département des Géosciences - ENS Paris
École normale supérieure - Paris (ENS Paris)
Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-École normale supérieure - Paris (ENS Paris)
Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)
format Conference Object
author Dobrică, E.
Engrand, C.
Leroux, H.
Rouzaud, J. N.
Duprat, J.
author_facet Dobrică, E.
Engrand, C.
Leroux, H.
Rouzaud, J. N.
Duprat, J.
author_sort Dobrică, E.
title Transmission Electron Microscopy of Ultracarbonaceous Antarctic Micrometeorites of Possible Cometary Origin
title_short Transmission Electron Microscopy of Ultracarbonaceous Antarctic Micrometeorites of Possible Cometary Origin
title_full Transmission Electron Microscopy of Ultracarbonaceous Antarctic Micrometeorites of Possible Cometary Origin
title_fullStr Transmission Electron Microscopy of Ultracarbonaceous Antarctic Micrometeorites of Possible Cometary Origin
title_full_unstemmed Transmission Electron Microscopy of Ultracarbonaceous Antarctic Micrometeorites of Possible Cometary Origin
title_sort transmission electron microscopy of ultracarbonaceous antarctic micrometeorites of possible cometary origin
publisher HAL CCSD
publishDate 2009
url http://hal.in2p3.fr/in2p3-00672556
op_coverage The Woodlands, United States
geographic Antarctic
geographic_facet Antarctic
genre Antarc*
Antarctic
genre_facet Antarc*
Antarctic
op_source Lunar and Planetary Institute Science Conference Abstracts
40th Lunar and Planetary Science Conference, (Lunar and Planetary Science XL)
http://hal.in2p3.fr/in2p3-00672556
40th Lunar and Planetary Science Conference, (Lunar and Planetary Science XL), Mar 2009, The Woodlands, United States. pp.1534
op_relation in2p3-00672556
http://hal.in2p3.fr/in2p3-00672556
BIBCODE: 2009LPI.40.1534D
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