Journal of Geological Society of India (Online archive from Vol 1 to Vol 78)

R. Krishnanath ¹

Affiliations
1 Department of Geology, University of Kerala, Trivandrum 695581, IN

Abstract

A humite-chondrodite-spinel-magnesian calcite assemblage occurs in the calcsilicate rocks of the Ambasamudram area and is associated with the high-grade metamorphic rocks of Peninsular India. This assemblage was stabilised under high-grade metamorphic conditions followed by partial reequilibration under dominant fluorine influence. A coexisting humite-chondrodite assemblage in textural equilibrium does not appear to have been reported from elsewhere.

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