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Quartzite Xenoliths from the Ballachulish Granodiorite

Published online by Cambridge University Press:  01 May 2009

I. D. Muir
I. D. Muir
Affiliation:
Dept. of Mineralogy and Petrology, Cambridge.
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Abstract

Small quartzite xenoliths scattered throughout the granodiorite are mantled by broad mafic coronas, the inner part of which is composed largely of augite and the outer part mainly of hornblende. The formation of the coronas is examined and some general features of magmatic reaction with quartzite inclusions are discussed.

Type
Articles
Information
Geological Magazine , Volume 90 , Issue 6 , December 1953 , pp. 409 - 428
Copyright
Copyright © Cambridge University Press 1953

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