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Conference Papers Year : 2010

Investigation of Ultracarbonaceous Antarctic Micrometeorites by Analytical Transmission Electron Microscopy

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.

Domains

Physics [physics] Astrophysics [astro-ph] Earth and Planetary Astrophysics [astro-ph.EP] Sciences of the Universe [physics] Astrophysics [astro-ph] Earth and Planetary Astrophysics [astro-ph.EP]

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https://hal.in2p3.fr/in2p3-00672371

Submitted on : Tuesday, February 21, 2012-10:41:35 AM

Last modification on : Friday, March 24, 2023-2:52:55 PM

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Dates and versions

in2p3-00672371 , version 1 (21-02-2012)

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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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