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Published June 1986 | public
Journal Article

Spectroscopy of a birefringent grossular from Asbestos, Quebec, Canada

Abstract

The infrared spectra of birefringent garnets from Asbestos, Quebec, Canada, show strong anisotropy in the OH stretching region, but are devoid of anisotropy in the Fe^(2+) electronic bands and in the SiO_4 overtone region. These results suggest that the birefringence arises from a noncubic orientation of the OH groups that are from a minor hydrogrossular component.

Additional Information

© 1986 Mineralogical Society of America. Manuscript received August 22, 1985. Manuscript accepted January 17, 1986.

Additional details

Created:
August 22, 2023
Modified:
October 23, 2023