Mossbauer spectroscopic study of some iron and antimony - containing minerals

被引：5

作者：

Bayliss, R. ^{[1
]}

Berry, F. J. ^{[1
,2
]}

Bowden, A. ^{[2
]}

Greaves, C. ^{[1
]}

Thomas, M. F. ^{[3
]}

机构：

[1] Univ Birmingham, Sch Chem, Birmingham B15 2TT, W Midlands, England

[2] Open Univ, Dept Chem, Milton Keynes MK7 6AA, Bucks, England

[3] Univ Liverpool, Dept Phys, Liverpool L69 3BX, Merseyside, England

来源：

INTERNATIONAL CONFERENCE ON THE APPLICATIONS OF THE MOSSBAUER EFFECT (ICAME 2009) | 2010年 / 217卷

关键词：

SCHAFARZIKITE;

D O I：

10.1088/1742-6596/217/1/012049

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Iron-57 Mossbauer spectra have been recorded from three minerals containing both iron and antimony. Schafarzikite of composition FeSb2O4 contains Fe2+. The Sb-121 Mossbauer spectrum shows only the presence of Sb3+. The Fe-57 Mossbauer spectrum corresponds with that recorded from a material of identical composition synthesised by a solid state reaction during the course of this work. Apuanite of formulation Fe20Sb16O48S4 contains both Fe2+ and Fe3+ in the ratio 1:3.35 The result is consistent with crystal structure determinations and the formulation of apuanite as Fe42+Fe163+Sb16O48S4. Versiliaite of composition Fe12Sb12O32S2 contains Fe(2+)and Fe3+ in the ratio 1:2.12 and, also consistent with structural characterisations, can be formulated Fe42+Fe83+Sb123+O32S2.

引用

页数：4

共 7 条

[1]

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[3]

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[4]

Melini M, AM MIN, V64, P1230

[5]

MELLINI M, 1979, AM MINERAL, V64, P1235

[6] Schafarzikite from the type locality Pernek (Male Karpaty Mountains, Slovak Republic) revisited [J].

Sejkora, Jiri ;

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Duda, Rudolf .

EUROPEAN JOURNAL OF MINERALOGY, 2007, 19 (03) :419-427

[7]

ZEMANN J, 1951, TSCHERMAKS MINERAL P, V0002

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