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Basic hornfels at a gabbro contact near Carlingford, Eire

Published online by Cambridge University Press:  01 May 2009

W. T. Harry
W. T. Harry
Affiliation:
Department of Geology, University College, Dundee
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Abstract

Thermal metamorphism of Silurian sediments at a gabbro contact took place under pyroxene-hornfels facies conditions. The most common hornfels is essentially composed of pyroxene and labradorite; its chemical composition compares with that of average gabbro. The hornfels is believed to have been metasomatically altered, probably basified, during metamorphism.

Type
Articles
Information
Geological Magazine , Volume 89 , Issue 6 , December 1952 , pp. 411 - 416
Copyright
Copyright © Cambridge University Press 1952

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References

REFERENCES

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