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Pre-terrestrial oxidation products in carbonaceous meteorites identified by Mossbauer spectroscopyThe occurrence of ferric bearing assemblages, comprising phyllosilicates, oxide hydroxides and magnetite, in carbonaceous chondrites (CC) indicates that these meteorites underwent pre-terrestrial, sub-aqueous oxidation reactions. Reported here are results of a Mossbauer spectral study of a suite of CC demonstrating that a variety of ferrous and ferric bearing phases may be distinguished in different classes of this meteorite type.
Document ID
19920001606
Acquisition Source
Legacy CDMS
Document Type
Other
Authors
Burns, Roger G. (Massachusetts Inst. of Tech. Cambridge, MA, United States)
Fisher, Duncan S. (Massachusetts Inst. of Tech. Cambridge, MA, United States)
Date Acquired
September 6, 2013
Publication Date
June 1, 1991
Publication Information
Publication: NASA, Washington, Reports of Planetary Geology and Geophysics Program, 1990
Subject Category
Astrophysics
Accession Number
92N10824
Funding Number(s)
CONTRACT_GRANT: NAGW-2037
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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