Evolution of a strongly differentiated suite of phonolites from the Klinghardt Mountains, Namibia

Title: Evolution of a strongly differentiated suite of phonolites from the Klinghardt Mountains, Namibia
Creator: Marsh, Julian S
Date Issued: 2003
Date: 2003
Type: text
Type: article
Identifier: http://hdl.handle.net/10962/140400
Identifier: vital:37885
Identifier: https://doi.org/10.1016/0024-4937(87)90023-5
Description: Phonolites of Tertiary age occur as eroded tholoids, lava flows, ignimbrites, and coulees in the Klinghardt Mountains of southern Namibia. Sixty samples have been analyzed for major and trace elements and fourteen of these for 87SR 86SR. The phonolites lie close to the low-pressure cotectics in Q-Ne-Ks, in keeping with their petrography which indicates that most samples have phenocrysts of both nepheline and sanidine. Na has been variably lost from the rocks during crystallization and devitrification/alteration of hypocrystalline specimens.
Format: 18 pages
Format: pdf
Language: English
Relation: Lithos
Relation: Marsh, J.S., 1987. Evolution of a strongly differentiated suite of phonolites from the Klinghardt Mountains, Namibia. Lithos, 20(1), pp.41-58.
Relation: Lithos volume 20 number 1 41 58 January 1987 1872-6143
Rights: Elsevier
Rights: Use of this resource is governed by the terms and conditions of the Elsevier Terms and Conditions Statement (https://www.elsevier.com/legal/elsevier-website-terms-and-conditions)

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Marsh, Julian (Goonie)(Prof)

RU Department of Geology

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