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X-Ray Study of a New Variety of Serpentine (Ortho-Antigorite)

Published online by Cambridge University Press:  01 January 2024

G. W. Brindley
G. W. Brindley*
Affiliation:
The Pennsylvania State University, State College, Pa., USA
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Abstract

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X-ray powder data show an ortho-hexagonal cell containing two structural layers. Close similarity with the data for amesite suggests a similar disposition of the layers within the unit cell. Evidence for a superlattice parameter is obtained indicating a structure similar to that discussed by Aruja and by Onsager.

Type
Article
Information
Clays and Clay Minerals (National Conference on Clays and Clay Minerals) , Volume 2: Publication 327, University of Missouri, Columbia, Missouri, October 15-17, 1953 , February 1953 , pp. 354 - 359
Copyright
Copyright © Clay Minerals Society 1953

References

Aruja, E. (1945) An x-ray study of the crystal-structure of antigorite: Mineral, Mag., v. 27, p. 65–74.Google Scholar
Brindley, G. W. (1951) The crystal structure of some chamosite minerals: Mineral. Mag, v. 29, p. 502–525.Google Scholar
Brindley, G. W., Oughton, B. M, and Youell, R. F. (1951) The crystal structure of amesite and its thermal decomposition: Acta Cryst., v. 4, p. 552–557.CrossRefGoogle Scholar
Onsager, L. (1952) See Summarized proceedings of a conference on structures of silicate minerals — London, November 1951, by K. Robinson, and Shaw, E. R. S.; Brit. J. App. Phys, v. 3, p. 277–282. See, in particular, p. 281-282.Google Scholar