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Studies of the orthoamphiboles. IV. Mössbauer spectra of anthophyllites and gedrites

  • Anthony D. Law (a1)


Fitted Mössbauer spectra are presented for a set of anthophyllites and gedrites. Despite their complexity it is possible to obtain fits for gedrite spectra and the Mössbauer parameters are consistent with results for anthophyllites from this and previous studies. At least three doublets are required to fit the Fe2+ absorption in gedrites; there is no single model at present to explain the behaviour of the spectra. Fe3+ absorption is also resolved.



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Bancroft, G. M., Maddock, A. G., Burns, R. G. and Strens, R. G. J. (1966) Cation distribution in anthophyllite from Mössbauer and infrared spectroscopy. Nature 212, 913-5.
Bancroft, G. M., Maddock, A. G., Burns, R. G. and Strens, R. G. J. (1967) Application of the Mössbauer effect to silicate mineralogy. I: iron silicates of known crystal structure. Geochim. Cosmochim. Acta 31, 2219-46.
Burns, R. G. (1972) Mixed valencies and site occupancies of iron in silicate minerals from Mössbauer spectroscopy. Can. J. Spectroscopy 17, 51-9.
Burns, R. G. and Greaves, C. (1971) Correlation of infrared and Mössbauer site population measurements of actinolites. Am. Mineral. 56, 2010-33.
Cloizeaux, des (1877) Sur une nouvelle anthophyllite de Bamle, en Norvège. C.R. Acad. Sci. Paris 84, 1473-5.
Dollase, W. A. and Gustafson, W. I. (1982). 57Fe Mössbauer spectral analysis of the sodic clinopyroxenes. Am. Mineral. 67, 311-27.
Dyar, M. D. (1984) Precision and interlaboratory reproducibility of measurements of the Mössbauer effect in minerals. Ibid. 69, 1127-44.
Eskola, P. (1936) with Kervinen, T. A paragenesis of gedrite and cummingtonite from Isop/ia in Kalvola, Finland. Bull. Comm. G∼ol. Finlande 115, 475-87.
Evans, M. J. and Black, P. J. (1970) The Voigt profile of Mössbauer transmission spectra. J. Phys. C 3, 2167-77.
Fabries, J. and Perseil, E. A. (1971) NouveUes observations sur les amphiboles orthorhombiques. Bull. Soc. fr. Mineral Crystallogr. 94, 385-95.
Finger, L. W. (1969) Refinement of the crystal structure of an anthophyllite. Ann. Rep. Geophys. Lab. Washington pp. 283.
Hawthorne, F. C. (1983a) Quantitative characterization of site occupancies in minerals. Am. Mineral. 68, 287-306.
Hawthorne, F. C. (1983b) The crystal chemistry of the amphiboles. Can. Mineral. 21, 173-480.
Hawthorne, F. C. (1988) Mössbauer Spectroscopy. In ‘Spectroscopic methods in Mineralogy and Geology’ (Hawthorne, F. C., ed., Reviews in Mineralogy 18, 255-340.
Hawthorne, F. C. and Waychunas, G. A. (1988) Spectrum-fitting methods. Ibid. Reviews in Mineralogy 18, 63-98.
Irusteta, M. C. and Whittaker, E. J. W. (1975) A three-dimensional refinement of the structure of holmquistite. Acta Crystallogr. B31, 145-50.
Iskyul, V. (1925) Experimental investigations in the province of the chemical composition of the silicates. See. Mineral. Abstr. 2,207.
Kendall, M. G. and Stuart, A. (1962) Advanced theory of statistics. London, Griffin (5th ed.).
Kunitz, W. (1930) Die Isomorphierverhaltnisse in der Hornbtende-Gruppe. Neues Jahrb. Mineral. Abh. 60, 171-250.
Law, A. D. (1973) Critical evaluation of statistical ‘best fits’ to Mössbauer spectra. Am. Mineral. 58, 128-31.
Law, A. D. (1981) Studies of the Orthoamphiboles. If: Hydroxyl spectra of anthophyUites. Bull. Mindral. 104, 423-30.
Law, A. D. (1982) Studies of the orthoamphiboles. III: Hydroxyl spectra of gedrites. Mineral. Mag. 45, 63-71.
Law, A. D. and Whittaker, E. J. W. (1981) Studies of the orthoamphiboles, h The Mössbauer and infrared spectra of holmquistite. Bull. Mineral. 104, 381-6.
Papike, J. J. and Ross, M. (1970) Gedrites: crystal structures and intracrystalline cation distributions. Am. Mineral. 55, 1945-72.
Pisani, F. (1877) Description de plusieurs minéraux. C.R. Acad. Sci. Paris 84, 150-12.
Rabbit, J. C. (1948) A new study of the anthophyllite series. Am. Mineral. 33, 263-323.
Robinson, P. and Jaffe, H. W. (1969) Aluminous enclaves in gedrite-cordierite gneiss from Southwestern New Hampshire. Am. J. Sci. 267, 389-421.
Seifert, F. (1977) Compositional dependence of the hyperfine interaction of 57Fe in anthophyllite. Phys. Chem. Minerals 1, 43-52.
Seifert, F. and Virgo, D. (1974) Temperature dependence of intracrystalline Fe2+-Mg distribution in a natural anthophyllite. Carnegie Inst. Washington Yearb. 73, 405-11.
Seki, Y. and Yamasaki, M. (1957) Aluminian ferroanthophyllite from the Kitakami mountainland, northeastern Japan. Am. Mineral. 42, 506-20.
Simpson, E. S. (1931) Contributions to the mineralogy of Western Australia. Series VI. J. Royal Soc. West. Austral. 17, 13749.
Spear, F. S. (1980) The gedrite-anthopbyllite solvus and the composition limits of orthoamphibole from the Post Pond Volcanics, Vermont. Am. Mineral. 65, 1103-18.
Squires, G. L. (1968) Practical Physics. McGraw-Hill.
Stevens, J. G. and Preston, R. S. (1970) Useful information for 57Fe Mössbauer spectroscopy. I. Mössbauer effect Data Index, Appendix G, 16.
Stone, A. J. (1967) Least Squares fitting of Mössbauer spectra. Appendix to Bancroft, G. M., Maddock, A. G., Ong, W. K., Prince, R. H. and Stone, A. J., Mössbauer Spectra of Iron(III) diketone complexes. J. Chem. Soc. A, 1971.
Tilley, C. E. (1957) Paragenisis of anthophyllite and hornblende from the Bancroft area, Ontario. Am. Mineral. 42, 412-16.
Waychunas, G. A. (1986) Performance and use of Mössbauer goodness-of-fit parameters: response to spectra of varying signal/noise ratio and possible misinterpretations. Ibid. 71, 1261-5.
Whittaker, E. J. W. (1960) The crystal chemistry of the amphiboles. Acta CrystaUogr. 13, 291-8.
Whittaker, E. J. W. (1971) Madelung energies and site preferences in amphiboles I. Am. Mineral. 56, 980-96.
Williams, P. G. L., Bancroft, G. M., Brown, M. G. and Turnock, A. C. (1971) Anomalous Mössbauer spectra of C2/c clinopyroxenes. Nature Phys. Sci. 230, 149-51.



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