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Note on a chrome and two manganese garnets from India

Published online by Cambridge University Press:  14 March 2018

G. G. K. Sastri*
Affiliation:
Director of Geology and Mining, Government of Gujarat, Ahmedabad 16, India

Summary

Mineralogic data on a chrome garnet, a spessartine, and a spandite from India are presented. The chrome garnet, named hanléite by Fermor, carries 89·7 % uvarovite, and is not a distinct mineral. The end-member compositions of the manganese garnets, recast from their chemical analyses, lend support to the existence of calderite and blythite as garnet end-members.

Type
Other
Copyright
Copyright © 1963, The Mineralogical Society

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