New Method for Estimation of the Magnesium Fraction in Magnesian Calcite

Abstract:

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A new method for estimation of the magnesium fraction in magnesian calcite is described. It involves measuring the XRD pattern of magnesian calcite in a narrow 20 range and individual profile fitting of diffraction lines 113 and 202. The intensity ratio I113/I202 is linearly correlated with the Mg fraction. The method resulted from an XRD study of adult sea urchins Sterechinus neumayeri.

Info:

Periodical:

Materials Science Forum (Volumes 443-444)

Edited by:

Yvonne Andersson, Eric J. Mittemeijer and Udo Welzel

Pages:

55-58

DOI:

10.4028/www.scientific.net/MSF.443-444.55

Citation:

B. Gržeta et al., "New Method for Estimation of the Magnesium Fraction in Magnesian Calcite", Materials Science Forum, Vols. 443-444, pp. 55-58, 2004

Online since:

January 2004

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Price:

$35.00

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