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Order and disorder in the feldspars, I

Published online by Cambridge University Press:  14 March 2018

Helen D. Megaw*
Affiliation:
Crystallographic Laboratory, Cavendish Laboratory, Cambridge, England

Summary

Feldspar structures are classified into small-cell (c ≈ 7 Å.) and largecell (c ≈ 14 Å.) types, as a preliminary to a discussion of the nature of substitution disorder, position disorder, and stacking disorder, and of the relations between them. Diffraction effects characteristic of the different types of disorder are considered and related to experimental observation as far as possible.

Type
Research Article
Copyright
Copyright © 1959, The Mineralogical Society

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