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A Comprehensive Study of Pristine, Fine-grained, Spinel-rich Inclusions from the Leoville and Efremovka CV3 ChondritesFine-grained spinel-rich CAI from Efremovka and Leoville lack the overprint of Na and Fe metasomatism seen in Allende. They contain spinel, pyroxene, anorthite, and melilite; most have a zoned structure with spinel-rich cores, melilite-rich mantles. Additional information is contained in the original extended abstract.
Document ID
20020046058
Acquisition Source
Goddard Space Flight Center
Document Type
Conference Paper
Authors
MacPherson, G. J. (Smithsonian Institution Washington, DC United States)
Krot, A. N. (Hawaii Univ. Honolulu, HI United States)
Ulyanov, A. A. (Moscow State Univ. Russia)
Hicks, T. (Hawaii Univ. Honolulu, HI United States)
Date Acquired
August 20, 2013
Publication Date
April 1, 2002
Publication Information
Publication: Lunar and Planetary Science XXXIII
Subject Category
Lunar And Planetary Science And Exploration
Funding Number(s)
CONTRACT_GRANT: NAG5-10610
CONTRACT_GRANT: NAG5-10468
CONTRACT_GRANT: NAG5-4212
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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