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Investigation of Ultracarbonaceous Antarctic Micrometeorites by Analytical Transmission Electron Microscopy

E. Dobrica 1 C. Engrand 1 H. Leroux 2 J. Duprat 1
1 CSNSM - Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse
2 LSPES - Laboratoire de structures et propriétés de l'état solide
Abstract : Ultracarbonaceous micrometeorites were studied by TEM in order to understand the mineralogy and petrology of probable cometary grains. GEMS, and spherical objects with an igneous signature similar to chondrules were observed in these samples.
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Conference papers
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http://hal.in2p3.fr/in2p3-00672371
Contributor : Christine Hadrossek <>
Submitted on : Tuesday, February 21, 2012 - 10:41:35 AM
Last modification on : Monday, November 23, 2020 - 1:50:03 PM

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E. Dobrica, C. Engrand, H. Leroux, J. Duprat. Investigation of Ultracarbonaceous Antarctic Micrometeorites by Analytical Transmission Electron Microscopy. 41st Lunar and Planetary Science Conference, Mar 2010, The Woodlands, United States. pp.1613. ⟨in2p3-00672371⟩

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