Hostname: page-component-78c5997874-m6dg7 Total loading time: 0 Render date: 2024-11-10T16:17:23.242Z Has data issue: false hasContentIssue false

Effect of growth conditions on the birefringence of mixed crystals revealed in alum solid solutions

Published online by Cambridge University Press:  05 July 2018

A. G. Shtukenberg*
Affiliation:
Department of Crystallography, Saint Petersburg State University, University emb. 7/9, 199034 Saint Petersburg, Russia
Yu. O. Punin
Affiliation:
Department of Crystallography, Saint Petersburg State University, University emb. 7/9, 199034 Saint Petersburg, Russia
V. N. Soloviev
Affiliation:
Department of Crystallography, Saint Petersburg State University, University emb. 7/9, 199034 Saint Petersburg, Russia

Abstract

An experimental study of optical anomalies in solid solutions of alums in relation to their composition, growth temperatures and rates, and hydrodynamic regime was carried out. Theoretical analysis of the data showed that they can be understood in terms of a mechanism of kinetic ordering of the isomorphous atoms (the phenomenon of so-called ‘growth dissymmetrization’). A theoretical model is presented which is supported by data for a number of minerals and synthetic compounds, which are known for their optical anomalies due to growth dissymmetrization.

Type
Research Article
Copyright
Copyright © The Mineralogical Society of Great Britain and Ireland 2000

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Akizuki, M. (1981) Origin of optical variation in analcime. Amer. Mineral., 66, 403–9.Google Scholar
Akizuki, M. (1984) Origin of optical variation in grossular-andradite garnet. Amer. Mineral., 69, 328–38.Google Scholar
Akizuki, M. and Sunagawa, I. (1978) Study of the sector structure in adularia by means of optical microscopy, infra-red absorption, and electron microscopy. Mineral. Mag., 42, 453–62.CrossRefGoogle Scholar
Akizuki, M., Nisidon, H., Kudon, Y., Watanabe, T. and Kurata, K. (1994) Sector growth and symmetry of (F,OH) apatite from the Asio mine, Japan. Mineral. Mag., 58, 307–14.CrossRefGoogle Scholar
Brauns, R. (1891) Die optischen Anomalien der Kristalle. Preisschr. Jablonowski Ges., Leipzig.Google Scholar
Carpenter, M.A. and Putnis, A. (1985) Cation order and disorder during crystal growth: some implications for natural mineral assemblages. Pp. 136 in: Metamorphic reactions. Kinetics, textures, and deformation (Thompsom, A.B. and Rubie, D.C., editors). Springer, Berlin.Google Scholar
Chernov, A.A. (1984) Modern Crystallography III. Crystal Growth. Springer, Berlin.CrossRefGoogle Scholar
Chernov, A.A. and Lewis, J. (1967) Computer model of crystallization of binary systems: kinetic phase transitions. J. Phys. Chem. Solids, 28, 2185–98.CrossRefGoogle Scholar
Demina, T.V. (1980) Crystal chemistry pecularities and physical properties of synthetic cordierite crystals. Zap. Vses. Mineral. Obshch., 109, 3742 (in Russian).Google Scholar
Gopalan, P.S.H. and Kahr, B. (1993) Reevaluation structures for mixed crystals of simple isomorphous salts, BaxPb1−x(NO3)2 J. Sol. State Chem., 107, 563–7.CrossRefGoogle Scholar
Gopalan, P.S.H., Peterson, M.L., Crundwell, G. and Kahr, B. (1993) Reevaluation structures for mixed crystals of simple isomorphous salts: NaClxBr1−xO3 J. Amer. Chem. Soc. 115, 3366–7.CrossRefGoogle Scholar
Hariya, Y. and Kimura, M. (1978) Optical anomaly garnet and its stability field at high pressure and temperatures. J. Fac. Sci., Hokkaido University, series IV, 18, 611–24.Google Scholar
Henderson, L.M. and Kracek, F.C. (1927) The fractional precipitation of barium and radium chromates. J. Amer. Chem. Soc., 49, 738–49.CrossRefGoogle Scholar
Shannon, R.D. (1976) Revised effective ionic radii and systematic studies of interatomic distances in halides and chalcogenides. Acta Crystallogr., A32, 751–67.CrossRefGoogle Scholar
Shtukenberg, A.G. and Punin, Yu.O. (1996) Optical anomalies in crystals. Zap. Vses. Mineral. Obshch., 125, 104–20 (in Russian).Google Scholar
Shtukenberg, A.G., Punin, Yu.O., Kotelnikova, E.N. and Soukharzhevsky, S.M. (1994) Optical dissymmetrization of crystals in connection with inhomogeniety of distribution of isomorphous components. Zhurn. Strukt. Khimii, 35, 60–9 (in Russian).Google Scholar
Shtukenberg, A.G., Punin, Yu.O. and Kovalev, O.G. (1998) Temperature behaviour of optical anomalies in alum crystals. Crystallogr. Rep., 43, 465–8.Google Scholar
Shubnikov, A.V. (1975) Selected Papers on Crystallography. Nauka, Moscow (in Russian).Google Scholar
Takéuchi, Y., Haga, N., Umizu, S. and Sato, G. (1982) The derivate structure of silicate garnets in grandite. Zeits. Kristallogr., 158, 5399.CrossRefGoogle Scholar
Tsinober, L.I. and Samoilovich, M.N. (1975) Distribution of structure defects and anomalous optical symmetry in quartz crystals. Pp. 207–18 in: Problems of the Modern Crystallography (Vainshtein, B.K. and Chernov, A.A., editors). Nauka, Moscow.Google Scholar
Tsinober, L.I., Samoilovich, M.N., Demina, T.V. and Bobr-Sergeev, A.A. (1977) The influence of symmetry of the faces on the structural ordering of aluminium in cordiereite crystals. Soviet Phys. Cryst., 22, 354–8.Google Scholar
Vinokoruv, V.M., Bulka, G.R., Nizamutdimow, N.M. and Hasanova, N.M. (1997) Autonomous tangential selectivity in the course of crystal growth. Dokl. Acad Nauk SSSR, 237, 1388–91.Google Scholar