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The I-S contact in 10 Å-17 Å interstratified clay minerals

Published online by Cambridge University Press:  09 July 2018

R. T. Tettenhorst ,
C. E. Corbató  and
R. I. Haller
R. T. Tettenhorst
Affiliation:
Department of Geology and Mineralogy, Ohio State University, Columbus, Ohio 43210, USA
C. E. Corbató
Affiliation:
Department of Geology and Mineralogy and Office of Academic Affairs, Ohio State University, Columbus, Ohio 43210, USA
R. I. Haller
Affiliation:
Department of Sociology and Ohio Supercomputer Center, Ohio State University, Columbus, Ohio 43210, USA
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Abstract

Calculated X-ray diffraction profiles of 10 Å-17 Å interstratified clay minerals, which make allowance for fundamental illite particles, confirm many of the inferences made in a previous analysis by Corbató & Tettenhorst (1987). However, some of these profiles do not appear to match well with patterns obtained from real interstratified clay minerals. The lack of agreement is apparently a consequence of the assumption that the interlayer spacing formed at the contact of I and S (illite and smectite) silicate layers is exclusively 17 Å. The results suggest that this interlayer spacing may be either 10 Å or 17 Å.

Type
Research Article
Information
Clay Minerals , Volume 25 , Issue 4 , December 1990 , pp. 437 - 445
Copyright
Copyright © The Mineralogical Society of Great Britain and Ireland 1990

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References

Corbatό, C.E. & Tettenhorst, R.T. (1987) Analysis of illite-smectite interstratification. Clay Miner., 22, 269–285.CrossRefGoogle Scholar
Eberl, D.D., Środoń, J., Lee, M., Nadeau, P.H. & Northrop, H.R. (1987) Sericite from the Silverton caldera, Colorado: Correlations among structure, composition, origin, and particle thickness. Am. Miner., 72, 914–934.Google Scholar
Hower, J. & Mowatt, T.C. (1966) The mineralogy of illites and mixed-layer illite/montmorillonites. Am. Miner., 51, 825–854.Google Scholar
Hower, J. (1967) Order of mixed-layering in illite/montmorillonites. Clays Clay Miner., 15, 63–74.Google Scholar
Lipson, H. & Taylor, C.A. (1957) Fourier Transforms and X-ray Diffraction. G. Bell & Sons, London.Google Scholar
McHardy, W.J., Wilson, M.J. & Tait, J.M. (1982) Electron microscope and X-ray diffraction studies of filamentous illitic clay from sandstones of the Magnus Field. Clay Miner., 17, 23–39.Google Scholar
Nadeau, P.H., Tait, J.M., McHardy, W.J. Sc Wilson, M.J. (1984a) Interstratified XRD characteristics of physical mixtures of elementary clay particles. Clay Miner., 19, 67–76.Google Scholar
Nadeau, P.H., Wilson, M.J., McHardy, W.J. & Tait, J.M. (1984b) Interparticle diffraction: a new concept of interstratified clays. Clay Miner., 19, 757–769.Google Scholar
Reynolds, R.C. & Hower, J. (1970) The nature of interlayering in mixed-layer illite-montmorillonites. Clays Clay Miner., 18, 25–36.Google Scholar
Reynolds, R.C. (1980) Interstratified clay minerals. Pp. 249–303 in: Crystal Structures of Clay Minerals and their X-ray Identification (G. Brindley & G. Brown, editors). Mineralogical Society, London.Google Scholar
Tettenhorst, R.T., Brunton, G. & Beck, C.W. (1962) Montmorillonite-polyalcohol complexes. Clays Clay Miner., 9, 500–519.Google Scholar
Tettenhorst, R.T. & Roberson, H.E. (1973) X-ray diffraction aspects of montmorillonites. Am. Miner., 58, 73–80.Google Scholar
Tettenhorst, R.T. & Grim, R.E. (1975a) Interstratified clays. I. Theoretical. Am. Miner., 60, 49–59.Google Scholar
Tettenhorst, R.T. & Grim, R.E. (1975b) Interstratified clays. II. Some experimental results. Am. Miner., 60, 60–65.Google Scholar
Walker, G.F. (1957) On the differentiation of vermiculites and smectites in clays. Clay Miner. Bull., 3, 154–163.Google Scholar