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On a Granite-Metadolerite Contact at Curran Hill, County Donegal, Ireland

Published online by Cambridge University Press:  01 May 2009

A. Hall
A. Hall
Affiliation:
Geology Department, King's College, London, W.C. 2.
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Abstract

The paper describes reaction zones at a contact between the Older Granodiorite of Donegal and an included mass of metadolerite. The metadolerite has been converted to a biotite-rich rock and the granodiorite has been converted to a leucotrondhjemite. Chemical analyses and petrographic descriptions are given for each of the rock types.

Type
Articles
Information
Geological Magazine , Volume 102 , Issue 6 , December 1965 , pp. 531 - 537
Copyright
Copyright © Cambridge University Press 1965

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References

Bowen, N. L., 1928. The Evolution of the Igneous Rocks. Princeton Univ. Press, Princeton, N.J.Google Scholar
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Pitcher, W. S., and Read, H. H., 1963. Contact metamorphism in relation to manner of emplacement of the granites of Donegal, Ireland. J. Geol., 71, 261–296.Google Scholar