- Title
- Geochemistry and petrogenesis of the Etendeka volcanic rocks from SWA Namibia
- Creator
- Erlank, Anthony J, Marsh, Julian S, Duncan, Andrew R, Miller, R M, Hawkesworth, C J, Betton, P J, Rex, D C
- Date
- 1984
- Type
- text
- Type
- article
- Identifier
- http://hdl.handle.net/10962/133923
- Identifier
- vital:37041
- Identifier
- https://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetailamp;idt=6519919
- Description
- The volcanic rocks of the Etendeka Formation from north-west SWA/Namibia have a present-day coverage of 70,000 km² and comprise a series of interbedded basalts, latites and quartz latites, together with four varieties of intrusive dolerite. Apart from one group of dolerites (regional dolerites) which have mineralogical and geochemical similarities to the Lesotho Formation lavas from the Central area, the Etendeka volcanics differ from all other Karoo volcanics by virtue of their Cretaceous age, stratigraphy, mineralogy, geochemistry, and range in mineralogical, elemental and isotopic compositions for the basaltic rocks.
- Format
- 51 pages, pdf
- Language
- English
- Relation
- Special Publication Geological Society South Africa, Erlank, A.J., Marsh, J.S., Duncan, A.R., Miller, R.M. and Hawkesworth, C.J., 1984. Geochemistry and petrogenesis of the Etendeka volcanic rocks from SWA/Namibia. Spec. Publ. Geol. Soc. S. Afr., 13, pp.195-245, Special Publication Geological Society South Africa number 13 195 245 1984 0367-5335
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- Authors
- Rights
- Use of this resource is governed by the terms and conditions of the Author
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Marsh, Julian (Goonie)(Prof)
RU Department of Geology
SDG 13. Climate Action
| Thumbnail | File | Description | Size | Format | |||
|---|---|---|---|---|---|---|---|
| View Details | SOURCE1 | Geochemistry and petrogenesis of the Etendeka volcanic rocks from SWA.pdf | 5 MB | Adobe Acrobat PDF | View Details |