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Compositional and structural relationships between phengites and illites

Published online by Cambridge University Press:  01 July 2024

Necip Güven*
Affiliation:
Department of Geology, University of Illinois, Urbana, Illinois 61801, U.S.A.
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Abstract

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Type
Notes
Copyright
Copyright © 1970 The Clay Minerals Society

Footnotes

*

Presented at the 18th Clay Minerals Conference Oct. 19–22, 1969 under the title “the crystal structure of 2M1 phengite and its relation to the dioctahedral mica-type clay minerals”.

References

Ernst, W. G. (1963) Significance of phengitic micas from low-grade schists: Am. Mineralogist 48, 13571373.Google Scholar
Gaudette, H. E., Eades, J. L. and Grim, R. E. (1966) The nature of illite: Clays and Clay Minerals 13, 3348.Google Scholar
Güven, N. (1970) The crystal structures of 2M1 phengite and 2M, muscovite, and structural factors controlling stacking sequences in dioctahedral Micas: in preparation.Google Scholar
Hower, J. and Mowatt, T. C. (1966) The mineralogy of illites and mixed-layer illite/montmorillonites: Am. Mineralogist 51, 825854.Google Scholar
Levinson, A. A. (1955) Studies in the mica group: Polymorphism among illites and hydrous micas: Am. Mineralogist 40, 4149.Google Scholar
Velde, V. and Hower, J. (1963) Penological significance of illite polymorphism in Paleozoic sedimentary rocks. Am. Mineralogist 48, 12391254.Google Scholar
Velde, V. (1965) Phengite micas: Synthesis, stability and natural occurrence. Am. J. Sci. 263, 886913.CrossRefGoogle Scholar
Warshaw, C. M. (1960) Experimental studies of illite. Clays and Clay Minerals 7, 303316.Google Scholar