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The Mourne Mountains Granites—A Further Study

Published online by Cambridge University Press:  01 May 2009

P. E. Brown
P. E. Brown
Affiliation:
Department of Geology, University, Manchester.
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Abstract

Chemical analyses and petrographic data are given of the eastern granites of the Mourne Mountains. It is shown that the main bulk of the granite is a uniform highly siliceous biotite-bearing type and that the intrusion of this was preceded by a smaller amount of less siliceous and more variable hornblende-bearing granite. The ferromagnesian minerals have a high iron to magnesium ratio.

Type
Articles
Information
Geological Magazine , Volume 93 , Issue 1 , February 1956 , pp. 72 - 84
Copyright
Copyright © Cambridge University Press 1956

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References

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