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Alkaline Syenites at Ruri, South Nyanza, Kenya1

Published online by Cambridge University Press:  01 May 2009

William Pulfrey
William Pulfrey
Affiliation:
P.O. Box 339, Nairobi, Kenya.
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Abstract

Alkaline syenites from the Ruri Hills in Western Kenya are described, and the hypothesis advanced that their present constitutions have been developed partly by replacement. The syenites occur as dykes and small plugs associated with ring complexes of carbonatites which, together with agglomerates, largely form the hills, and are presumed to be congeneric with an ijolite mass at Usaki.

Type
Articles
Information
Geological Magazine , Volume 91 , Issue 3 , June 1954 , pp. 209 - 219
Copyright
Copyright © Cambridge University Press 1954

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Footnotes

1

Published by permission of the Commissioner (Mines and Geology), Nairobi, Kenya.

References

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