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Orbicular Rocks in the Channel Islands

Published online by Cambridge University Press:  01 May 2009

Extract

THE publication by Mr. S. R. Nockolds (8) of a description of an orbicular diorite from Alderney prompts the writer to publish forthwith an account of a similar rock from that island, which he has examined.

Type
Original Articles
Copyright
Copyright © Cambridge University Press 1932

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References

(1) 1889. Hill, E., “ Alderney and the Casquets,” Quart. Jour. Geol. Soc., xlv, 380.CrossRefGoogle Scholar
(2) 1899. Parkinson, J., “ The Intrusion of Granite into Diabase,” Quart. Jour. Geol. Soc., lv, 430.CrossRefGoogle Scholar
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(4) 1922. Plymen, G. H., “ The Geology of Alderney,” Travs. Soc. Guernesiaise, ix, 128.Google Scholar
(5) 1927. Groves, A. W., “ The Heavy Minerals of the Plutonic Rocks of the Channel Islands. II: Guernsey, Sark, and Alderney,” Geol. Mag., LXIV, 457.CrossRefGoogle Scholar
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(7) 1931. Wells, A. K., and Wooldridge, S. W., “ The Rock Groups of Jersey,” Proc. Geol. Assoc., xlii, 178.CrossRefGoogle Scholar
(8) 1931. Nockolds, S. R., “ On an Orbicular Diorite from the Island of Alderney,” Geol. Mag., LXVIII, 499.Google Scholar