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Improved detection of tetrahedral fe3+ in nontronite SWa-1 by Mössbauer spectroscopy

Published online by Cambridge University Press:  09 July 2018

V. Luca
Affiliation:
Chemistry Department, Victoria University, P.O. Box 600, Wellington, New Zealand
C. M. Cardile*
Affiliation:
Chemistry Department, Victoria University, P.O. Box 600, Wellington, New Zealand
*
*All correspondence to present address: Research and Development Dept., Alcoa of Australia Ltd., P.O. Box 161, Kwinana, WA 6167, Australia.

Abstract

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Type
Note
Copyright
Copyright © The Mineralogical Society of Great Britain and Ireland 1989

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References

Refernces

Besson, G., Bookin, A.S., Dainyak, L.G., Rautureau, M.(Tsipursky, S.I., Tchoubar, C. & Drits, V.A. (1983) Use of diffraction and Mossbauer methods for the structural and crystallochemical characterization of nontronites. J. Appl. Cryst., 16, 374–383.Google Scholar
Bonnin, D., Calas, G., Suquet, H. & Pezerat, H. (1985) Site occupancy in Garfield nontronite: A spectroscopic study. Phys. Chem. Miner., 12, 55–64.Google Scholar
Cardile, C.M. (1989) Tetrahedral iron in smectites: A critical comment. Clays Clay Miner., 37, 185–188.Google Scholar
Daynyak, L.G., Bookin, A.S. & Drits, V.A. (1984) Interpretation of Mossbauer spectra of dioctahedral Fe3+containing layer silicates. II. Nontronite. Sov. Phys. Crystallogr., 29, 181–185.Google Scholar
Dyar, M.D. (1987) A review of Mossbauer data on trioctahedral micas: Evidence for tetrahedral Fe3+ and cation ordering. Am. Miner., 72, 102–112.Google Scholar
Ferrow, E. (1987) Mossbauer effect and X-ray diffraction studies of synthetic iron bearing trioctahedralmicas. Phys. Chem. Miner., 14, 276–280.Google Scholar
Goodman, B.A., Russell, J.D. & Fraser, A.R. (1976) A Mossbauer and I.R, spectroscopic study of the structure of nontronite. Clays Clay Miner., 24, 53–59.Google Scholar
Goodman, B.A. (1978) The Mossbauer spectra of nontronites: Consideration of an alternative assignment. Clays Clay Miner., 26, 176–177.Google Scholar
Johnston, J.H. & Cardile, C.M. (1985) Iron sites in nontronite and the effect of interlayer cations from Mossbauer spectra. Clays Clay Miner., 33, 21–30.Google Scholar
Law, A.D. (1973) Critical evaluation of statistical "best fits" to Mossbauer spectra. Am. Miner., 58, 128–131.Google Scholar
Lear, P.R. & Stucki, J.W. (1987) Intervalence electron transfer and magnetic exchange in reduced nontronite. Clays Clay Miner., 35, 373–378.CrossRefGoogle Scholar
Waychunas, G. A. (1986) Performance and use of Mossbauer goodness-of-fit parameters: Response to spectra of varying signal/noise ratio and possible misinterpretations. Am. Miner., 71, 1261–1265.Google Scholar