Study of Dronino Iron Meteorite Weathering in Clay Sand Using Mossbauer Spectroscopy / Yakovlev Grigoriy A.,Chukin Andrei V.,Grokhovsky Victor I.,Semionkin Vladimir A.,Oshtrakh Michael I. // CROATICA CHEMICA ACTA. - 2016. - V. 89, l. 1. - P. 117-124.

ISSN/EISSN:

0011-1643 / 1334-417X

Type:

Article

Abstract:

Weathering products of two fragments of Dronino iron ungrouped meteorite found in the wet and drier clay sand were studied using X-ray diffraction and Mossbauer spectroscopy with a high velocity resolution. The products of metal oxidation in the internal and external surface layers were different for both fragments. The weathering products in fragment found in the wet clay sand contain magnetite (Fe3O4), maghemite (gamma-Fe2O3), goethite (alpha-FeOOH) and probably ferrihydrite (5Fe(2)O(3).9H(2)O) while those in fragment found in drier clay sand contained ferric hydrous oxides (FeOOH) and siderite (FeCO3) mainly. Concretions found near the first fragment contain ferric hydrous oxides (FeOOH) mainly.

Author keywords:

Dronino iron ungrouped meteorite; weathering; ferric oxides and hydrous oxides; siderite; Mossbauer spectroscopy HIGH-VELOCITY RESOLUTION; NIFE2O4 NANOPARTICLES; THERMAL-DECOMPOSITION; BEARING MINERALS; SIDERITE; CARBONATE; GOETHITE

DOI:

10.5562/cca2797

Web of Science ID:

ISI:000379406800016

Соавторы в МНС:

Другие поля

Поле	Значение
Month	JAN
Publisher	CROATIAN CHEMICAL SOC
Address	MARULICEV TRG 19/II, 41001 ZAGREB, CROATIA
Language	English
EISSN	1334-417X
Keywords-Plus	HIGH-VELOCITY RESOLUTION; NIFE2O4 NANOPARTICLES; THERMAL-DECOMPOSITION; BEARING MINERALS; SIDERITE; CARBONATE; GOETHITE
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Multidisciplinary
Author-Email	oshtrakh@gmail.com
ResearcherID-Numbers	Oshtrakh, Mikhail/L-8342-2016 Yakovlev, Grigoriy/F-8932-2017
ORCID-Numbers	Oshtrakh, Mikhail/0000-0002-2937-5194 Yakovlev, Grigoriy/0000-0002-7454-8912
Funding-Acknowledgement	Ministry of Education and Science of Russian Federation {[}2085, 1514]; Government of the Russian Federation {[}02.A03.21.0006]
Funding-Text	This work was supported in part by the basic financing from the Ministry of Education and Science of Russian Federation (basic financing for the Projects \# 2085 and \# 1514) and by Act 211 Government of the Russian Federation, contract No 02.A03.21.0006.
Number-of-Cited-References	24
Usage-Count-Since-2013	9
Journal-ISO	Croat. Chem. Acta
Doc-Delivery-Number	DQ7SA