The structure and petrology of the Kisingiri nephelinitic volcano, western Kenya
The Kisingiri volcano of Tertiary age, consists of a pile of lavas and agglomerates 60-70 Km. across underlain by Precambrian basement and early Miocene alkaline silicate and carbonatite intrusions. A pyroxenite-ijolite-urtite complex and a micro-melteigite ring dyke are differentiation products of...
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University of Leicester
1971
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| Online Access: | https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.737180 |