Study of ordinary chondrites by Mossbauer spectroscopy with high velocity resolution: identification of M1 and M2 sites in silicate phases

被引：29
作者：
Zhiganova, E. V. [1 ]
Grokhovsky, V. I. [1 ]
Oshtrakh, M. I. [1 ]
机构：
[1] Ural State Tech Univ, UPI, Fac Phys Tech & Devices Qual Control, Ekaterinburg 620002, Russia
来源：
PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE | 2007年 / 204卷 / 04期
关键词：
D O I：
10.1002/pssa.200622333
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Study of ordinary chondrites by Mossbauer spectroscopy with high velocity resolution revealed for the first time two crystallographically nonequivalent octahedral sites M1 and M2 in the subspectra of olivine and pyroxene that were observed previously in pure natural or synthetic silicates only. Mossbauer hyperfine parameters and relative areas related to M1 and M2 sites in olivine and pyroxene determined from Mossbauer spectra of ordinary chondrites were analyzed and compared with parameters of pure natural and synthetic silicates. (c) 2007 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：1185 / 1191
页数：7
相关论文
共 24 条
[1]   Mossbauer spectroscopy, x-ray diffraction, and electron microprobe analysis of the New Halfa meteorite [J].
Abdu, YA ;
Ericsson, T .
METEORITICS & PLANETARY SCIENCE, 1997, 32 (03) :373-375
[2]   Mossbauer studies of some magnetic clinopyroxenes [J].
De Grave, E ;
Eeckhout, SG .
HYPERFINE INTERACTIONS, 2003, 148 (1-4) :263-274
[3]   57Fe Mossbauer-effect studies of Ca-rich, Fe-bearing clinopyroxenes:: Part III.: Diopside [J].
De Grave, E ;
Eeckhout, SG .
AMERICAN MINERALOGIST, 2003, 88 (07) :1145-1152
[4]   A Mossbauer effect investigation of the enstatite chondrite from Abee, Canada [J].
Dunlap, RA .
HYPERFINE INTERACTIONS, 1997, 110 (3-4) :209-215
[5]   Temperature dependence of the hyperfine parameters of synthetic P21/c Mg-Fe clinopyroxenes along the MgSiO3-FeSiO3 join [J].
Eeckhout, SG ;
De Grave, E ;
McCammon, CA ;
Vochten, R .
AMERICAN MINERALOGIST, 2000, 85 (7-8) :943-952
[6]   Studies and characterizations of the Al Zarnkh meteorite [J].
Gismelseed, AM ;
Bashir, S ;
Worthing, MA ;
Yousif, AA ;
Elzain, ME ;
Rawas, ADA ;
Widatallah, HM .
METEORITICS & PLANETARY SCIENCE, 2005, 40 (02) :255-259
[7]   Mineralogical and Mossbauer studies on the paramagnetic separate of Al-Kidirate meteorite [J].
Gismelseed, AM ;
Worthing, MA ;
Yousif, AA ;
Elzain, ME ;
Al-Rawas, AD ;
Kamal, HM .
PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 2004, 201 (03) :482-485
[8]   A Mossbauer spectral study of the Jilin meteorite [J].
Grandjean, F ;
Long, GJ ;
Hautot, D ;
Whitney, DL .
HYPERFINE INTERACTIONS, 1998, 116 (1-4) :105-115
[9]   Mossbauer spectroscopy of iron meteorite Dronino and products of its corrosion [J].
Grokhovsky, V. I. ;
Oshtrakh, M. I. ;
Milder, O. B. ;
Semionkin, V. A. .
HYPERFINE INTERACTIONS, 2005, 166 (1-4) :671-677
[10]  
GROKHOVSKY VI, 2005, B RUSS ACAD SCI PHYS, V69, P1710
123