Strontium isotope characterization of Karoo volcanic rocks

Title: Strontium isotope characterization of Karoo volcanic rocks
Creator: Bristow, J W, Allsopp, H L, Erlank, Anthony J, Marsh, Julian S, Armstrong, R A
Date: 1984
Type: text
Type: article
Identifier: http://hdl.handle.net/10962/134176
Identifier: vital:37081
Identifier: https://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetailamp;idt=6453595
Description: Karoo volcanics of both mafic and felsic composition cover large areas of southern Africa, and are characterized by considerable ranges in their initial 87Sr/86Sr (i.e. Ro) ratios. Mafic volcanics from the eastern and western continental margins show the greatest range in Ro ratios, i.e. Lebombo-Nuanetsi area: 0.7035-0.7134 and Etendeka: 0.7030-0.7135 respectively. In the Central Karoo area the mafic rocks show a smaller spread of ratios: 0.7046-0.7094.
Format: 35 pages, pdf
Language: English
Relation: Special Publication Geological Society South Africa, Bristow, J.W., Allsopp, H.L., Erlank, A.J., Marsh, J.S. and Armstrong, R.A., 1984. Strontium isotope characterization of Karoo volcanic rocks. Spec. Publ. Geol. Soc. S. Afr., 13, pp. 295-329., Special Publication Geological Society South Africa number 13 295 329 1984 0367-5335
Rights: Author
Rights: Use of this resource is governed by the terms and conditions of the Author.

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