Published June 1986 | public
Journal Article

Spectroscopy of a birefringent grossular from Asbestos, Quebec, Canada

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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