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Absorption coefficients of overtone and combination modes of quartz

Published online by Cambridge University Press:  05 July 2018

Keiji Shinoda  and
Nobuyuki Aikawa
Keiji Shinoda
Affiliation:
Department of Geosciences, Faculty of Science, Osaka City University, Sugimoto 3-3-138, Sumiyoshi, Osaka 558, Japan
Nobuyuki Aikawa
Affiliation:
Department of Geosciences, Faculty of Science, Osaka City University, Sugimoto 3-3-138, Sumiyoshi, Osaka 558, Japan
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Abstract

The a-, σ- and π-spectra of quartz in the IR regions were measured under FTIR spectroscopy, and overtone and combination modes perpendicular to the c-axis of quartz were confirmed to be electric vector active by the coincidence of the a-spectrum with the σ-spectrum among the three kinds of spectra. Absorption coefficients of overtone and combination modes intrinsic to the a- σ-, and п-spectra of quartz were measured. The thickness of quartz thin sections can be determined by applying the absorption coefficients obtained from the α- and σ-spectra to the polarized IR absorption spectra measured under E ⊥ the c-axis.

Keywords

polarized absorbance spectrumabsorption coefficientthickness determinationquartz
Type
Mineralogy
Information
Mineralogical Magazine , Volume 58 , Issue 393 , December 1994 , pp. 601 - 606
Copyright
Copyright © The Mineralogical Society of Great Britain and Ireland 1994

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References

Aines, R. D. and Rossman, G. R. (1984) Water in minerals? A peak in the infrared. J. Geophys. Res., 89, 4059–71.CrossRefGoogle Scholar
Cordier, P. and Doukhan, J. C. (1989) Water solubility in quartz and its influence on ductility. Eur. J. Mineral, 1, 221–37.CrossRefGoogle Scholar
Doukhan, P. and Trepied, L. (1985) Plastic deforma-tion of quartz single crystals. Bull. Mineral., 108, 97–123.Google Scholar
Griggs, D. T. (1967) Hydrolytic weakening of quartz and other silicates. Geophys. J., 14, 19–32.CrossRefGoogle Scholar
Griggs, D. T. and Blacic, J. D. (1965) Quartz: anomalous weakness of synthetic crystals. Science, 147, 292–5.CrossRefGoogle ScholarPubMed
Hara, I., Shyoji, K., Sakurai, Y., Yokoyama, S. and Hide, K. (1980) Origin of the Median Tectonic Line and its initial shape. Memoir. Geol. Soc. Japan, 18, 27–49.Google Scholar
Kats, A. (1962) Hydrogen in alpha quartz. Phillips Res. Repts., 17, 133–95, 201-79.Google Scholar
Kekulawala, K. R. S. S., Paterson, M. S. and Boland, J. N. (1978) Hydrolytic weakening in quartz. Tectonophysics, 46, Tl—T6.Google Scholar
Kronenberg, A. K. and Wolf, G. H. (1990) Fourier transform infrared spectroscopy determinations of intragranular water content in quartz-bearing rocks; Implications for hydrolytic weakening in the laboratory and within the earth. Tectonophysics, 111, 255-71.Google Scholar
MacMillan, P. F. and Hofmeister, A. M. (1988) Infrared and Raman spectroscopy. Spectroscopic methods in mineralogy and geology. In: Reviews in Mineralogy (Hawthorne, F. C, ed.) Miner-alogical Society of America, 18, pp. 99-159.Google Scholar
McClure, D. S. (1959) Electronic spectra of molecules in crystals. Part II. Spectra of ions in crystals. In: Solid State Physics. (Seitz, f. and Turnbull, D., eds.) Academic press INC., London. 9, pp. 400-525.Google Scholar
Nakashima, S., Ohki, S. and Ochiai, S. (1989) Infrared spectroscopy analysis of the chemical state and the spatial distribution of hydrous species in minerals. Geochem. J., 23, 57–64.CrossRefGoogle Scholar
Paterson, M. S. (1982) The determination of hydroxyl by infrared absorption in quartz, silicate glasses and similar materials. Bull. Mineral., 105, 20–29.Google Scholar
Randall, C. M. and Rawcliffe, R. D. (1967) Refractive indices of germanium, silicon, and fused quartz in the far infrared. Appl. Opt., 6, 1889–95.CrossRefGoogle ScholarPubMed
Rovetta, M. R., Holloway, J. R. and Blacic, J. D. (1986) Solubility of hydroxyl in natural quartz annealed in water at 900°C and 1.5 GPa. Geophys. Res. Lett., 13, 145–8.CrossRefGoogle Scholar
Shinoda, K. and Aikawa, N. (1993) Polarized infrared absorbance spectra of an optically anisotropic crystal: Application to the orientation of the OH∼ dipole in quartz. Phys. Chem. Minerals, 20, 308–14.CrossRefGoogle Scholar
Takagi, H. (1986) Implication of mylonitic micro-structures for the geotectonic evolution the Median Tectonic Line, central Japan. J. Struct. Geol., 8, 3–14.CrossRefGoogle Scholar