Revealing of the Minor Iron-Bearing Phases in the Mossbauer Spectra of Chelyabinsk LL5 Ordinary Chondrite Fragments / Maksimova Alevtina A.,Chukin Andrey V.,Oshtrakh Michael I. // . - 2016. - V. 1781, l. .

ISSN/EISSN:

0094-243X / нет данных

Type:

Proceedings Paper

Abstract:

A detailed analysis of two fragments of Chelyabinsk LL5 ordinary chondrite using scanning electron microscopy with energy dispersion spectroscopy, X-ray diffraction and Fe-57 Mossbauer spectroscopy with a high velocity resolution was carried out. Chemical analysis demonstrated the presence of the minor iron-bearing phases such as chromite, hercynite, ilmenite, alpha-Fe(Ni, Co), alpha(2)-Fe(Ni, Co), gamma-Fe(Ni, Co) in addition to the main iron-bearing phases (olivine, orthopyroxene and troilite). These minor components were also revealed in the XRD and Mossbauer spectra of the two fragments of Chelyabinsk LL5 meteorite.

Author keywords:

HIGH-VELOCITY RESOLUTION; METEORITE FRAGMENT; SPECTROSCOPY; CLINOPYROXENES; PARAMETERS; LITHOLOGY; TROILITE; JOIN

DOI:

10.1063/1.4966012

Web of Science ID:

ISI:000389509200016

Соавторы в МНС:

Другие поля

Поле	Значение
Editor	Tucek, J and Miglierini, M
Booktitle	Mossbauer Spectroscopy in Materials Science - 2016
Series	AIP Conference Proceedings
Note	12th Colloquium on Mossbauer Spectroscopy in Materials Science (MSMS), Liptovsky Jan, SLOVAKIA, MAY 23-27, 2016
Publisher	AMER INST PHYSICS
Address	2 HUNTINGTON QUADRANGLE, STE 1NO1, MELVILLE, NY 11747-4501 USA
Language	English
Article-Number	UNSP 020016
ISBN	978-0-7354-1443-3
Keywords-Plus	HIGH-VELOCITY RESOLUTION; METEORITE FRAGMENT; SPECTROSCOPY; CLINOPYROXENES; PARAMETERS; LITHOLOGY; TROILITE; JOIN
Research-Areas	Materials Science; Physics; Spectroscopy
Web-of-Science-Categories	Materials Science, Multidisciplinary; Physics, Applied; Spectroscopy
Author-Email	oshtrakh@gmail.com
ORCID-Numbers	Oshtrakh, Mikhail/0000-0002-2937-5194
Number-of-Cited-References	18
Doc-Delivery-Number	BG5JC