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Graphite and Organic Matter in Abee Enstatite Chondrite

Remusat, L. and Rouzaud, J. -N. and Le Guillou, C. and Eiler, J. M. (2010) Graphite and Organic Matter in Abee Enstatite Chondrite. Meteoritics and Planetary Science, 45 (S1). A170-A170. ISSN 1086-9379. http://resolver.caltech.edu/CaltechAUTHORS:20130806-081153568

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Abstract

Abee is a EH4 enstatite chondrite. It has been described as an impact breccia, with some parts having been exposed to temperature over 880 °C [1]. The shock induced by the impact has likely resulted in the segregation of metal and enstatite, leading to an heterogeneous structure with metal-rich clasts included in enstatite sulfide assemblage. It contains 0.36% of carbon [2], mainly described as graphite, but some of the carbon is poorly organized, being likely organic matter [3]. We have extended the data we have already reported by using NanoSIMS and HRTEM [3], to precise the structure of both graphite and organic matter and to understand their relationship in Abee.


Item Type:Article
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http://dx.doi.org/10.1111/j.1945-5100.2010.01051.xDOIArticle
http://onlinelibrary.wiley.com/doi/10.1111/j.1945-5100.2010.01051.x/abstractPublisherArticle
Additional Information:© 2010 The Meteoritical Society. Article first published online: 15 Jul. 2010.
Record Number:CaltechAUTHORS:20130806-081153568
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20130806-081153568
Official Citation:(2010), Abstracts for the 73rd Annual Meeting of the Meteoritical Society. Meteoritics & Planetary Science, 45: A5–A227. doi: 10.1111/j.1945-5100.2010.01051.x
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:39770
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:09 Aug 2013 20:07
Last Modified:09 Aug 2013 20:07

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