- Title
- Strontium isotope characterization of Karoo volcanic rocks
- Creator
- Bristow, J W
- Creator
- Allsopp, H L
- Creator
- Erlank, Anthony J
- Creator
- Marsh, Julian S
- Creator
- Armstrong, R A
- Date Issued
- 1984
- 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
- Format
- Language
- English
- Relation
- Special Publication Geological Society South Africa
- Relation
- 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.
- Relation
- 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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