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Cell Dimension Studies on Layer-Lattice Silicates: A Summary

Published online by Cambridge University Press:  01 January 2024

E. W. Radoslovich
E. W. Radoslovich*
Affiliation:
Division of Soils, Commonwealth Scientific and Industrial Research Organization Adelaide, South Australia, Australia
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Abstract

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The statistical techniques of multiple regression analysis have been used to obtain more reliable formulae relating the cell dimensions especially the b-axis) of layer-lattice silicates to their composition or structural formulae. This allowed the significance of each coefficient to be expressed precisely and so provided rigorous tests for certain structural concepts about the different factors affecting cell dimensions. More recently an explicit theory has been developed about the various forces controlling the layer-lattice silicate structures which (a) removes some anomalies, (b) explains many variations in accurate bond lengths and angles, and (c) has several interesting structural implications for properties such as polymorphism, composition limits, crystal morphology, and stability under weathering. This paper summarizes work now being published in extenso elsewhere.

Type
General Session
Information
Clays and Clay Minerals (National Conference on Clays and Clay Minerals) , Volume 11 , February 1962 , pp. 225 - 228
Copyright
Copyright © The Clay Minerals Society 1962

References

Brindley, G. W. and Mac Ewan, D. M. C. (1953) Structural aspects of the mineralogy of clays and related silicates: Ceramics, a Symposium, Brit. Ceramic Soc., pp. 15–59.Google Scholar
Newnham, Robert E. (1961) A refinement of the dickite structure and some remarks on polymorphism in kaolin minerals: Min. Mag., v. 32, pp. 683–704.Google Scholar
Radoslovich, E. W. (1959) Structural control of polymorphism in micas: Nature, v. 183, p. 253.CrossRefGoogle Scholar
Radoslovich, E. W. (1960) The structure of muscovite, K Al2(Si3Al)O10(OH2): Acta Cryst., v. 13, pp. 919–932.CrossRefGoogle Scholar
Radoslovich, E. W. and Norrish, K. (1962) The cell dimensions and symmetry of layer-lattice silicates. I. Some structural considerations: Amer. Min., v. 47, pp. 599–616.Google Scholar
Radoslovich, E. W. (1962a) The cell dimensions and symmetry of layer lattice silicates, II. Regression relations: Amer. Min., v. 47, pp. 617–636.Google Scholar
Radoslovich, E. W. (1962b) Cell dimensions and interatomic forces in layer-lattice silicates: Nature, v. 195, p. 276.CrossRefGoogle Scholar
Radoslovich, E. W. (1962c) The cell dimensions and symmetry of layer-lattice silicates, IV. Interatomic forces: Amer. Min., in press.CrossRefGoogle Scholar
Radoslovich, E. W. (1962d) The cell dimensions and symmetry of layer-lattice silicate, V. Composition limits: Amer. Min., in press.Google Scholar
Radoslovich, E. W. (1962e) The cell dimensions and symmetry of layer-lattice silicates, VI. Serpentine and kaolin morphology: Amer. Min., in press.Google Scholar
Smith, J. V., and Yoder, H. S. (1956) Experimental and theoretical studies of the mica polymorphs: Min. Mag., v. 31, pp. 209–235.Google Scholar
Veitch, L. G., and Radoslovich, E. W. (1962) The cell dimensions and symmetry of layer- lattice silicates, III. Octahedral ordering: Amer. Min., in press.CrossRefGoogle Scholar