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The identity of almeriïte with natroalunite

Published online by Cambridge University Press:  14 March 2018

A. Hoyos de Castro
Affiliation:
University of Madrid, Spain
L. J. Alías
Affiliation:
Zaidin Exp. Station, C.S.I.C. Granada, Spain

Summary

Two specimens of almeriïte from the type locality have been examined by chemical analysis, d.t.a., and X-ray powder photography and shown to be identical with natroalunite. A little illite and kaolinite are present as impurities. X-ray powder data for natroalunite are presented.

Type
Research Article
Copyright
Copyright © 1963, The Mineralogical Society

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References

Bayliss, (N. S.) and Koch, (D. F. A.), 1955. Australian Journ. Appl. Sci., vol. 6, pp. 298305.Google Scholar
Calderon, (S.), 1910. Los minerales de Espafa. Junta para ampliaci5n de estudios e investigaciones cienttficas, vol. 2, p. 561.Google Scholar
Dana, (E.S.), 1951. A textbook of mineralogy, 4th edn (1932), reprinted, p. 770.Google Scholar
Moss, (A.A.), 1957. Min. Mag., vol. 31, p. 407.Google Scholar
Novo, (P. DE) and Chicarro, (F.), 1957. Diccionario de Geologia y Cieneias Aflnes, vol. 1, p. 336.Google Scholar
Tsvetkov, (A.I.) and Valyashikhina, (E.P.)] (E. II.) 1953. [Bull. Acad. Sci. URSS, sér. géol.], vol. 89, p. 1079.Google Scholar
Van Tassel, (R.). 1958. Min. Mag., vol. 31, p. 818.Google Scholar