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Geochemistry and petrogenesis of the Tsirub nephelinite-basanite intrusions, Aus, southern Namibia
Includes abstract.
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| Main Author: | |
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| Other Authors: | |
| Format: | Thesis |
| Language: | English |
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Department of Geological Sciences
2014
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| _version_ | 1867613688719998976 |
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| access_status_str | Open Access |
| author | Nakashole, Albertina |
| author2 | Reid, Dave |
| author_browse | Nakashole, Albertina Reid, Dave |
| author_facet | Reid, Dave Nakashole, Albertina |
| author_sort | Nakashole, Albertina |
| collection | Thesis |
| description | Includes abstract. |
| format | Thesis |
| id | oai:open.uct.ac.za:11427/4214 |
| institution | University of Cape Town (South Africa) |
| language | eng |
| last_indexed | 2026-06-10T12:40:07.901Z |
| license_str | Not specified — see source repository |
| provenance_str_mv | Harvested via OAI-PMH from UCTD — University of Cape Town Open Access Repository |
| publishDate | 2014 |
| publishDateRange | 2014 |
| publishDateSort | 2014 |
| publisher | Department of Geological Sciences |
| publisherStr | Department of Geological Sciences |
| record_format | dspace |
| source_str | UCTD — University of Cape Town Open Access Repository |
| spelling | oai:open.uct.ac.za:11427/4214 Geochemistry and petrogenesis of the Tsirub nephelinite-basanite intrusions, Aus, southern Namibia Nakashole, Albertina Reid, Dave Geological Sciences Includes abstract. Includes bibliographical references (leaves 88-102). Nephelinite-basanite intrusions found on the Tsurib farm near Aus in southern Namibia are described for the first time. The petrography is very similar to each other wih texture ranging from porphyritic to microporphyritic where olivine is dominant, and sometimes the only, phenocryst/microphenochryst phase, and less commonly clinopyroxen; the groundmass consists of clinopyroxine, olivine, Fe-Ti oxides and secondary generation amphibole. Rare felsic xenoliths comprising alkali feldspar (orthoclase) and clinopyroxene (diopside and aegerine-augite) occur in the two major intrusive bodies. 2014-07-30T17:27:31Z 2014-07-30T17:27:31Z 2007 Master Thesis Masters MSc http://hdl.handle.net/11427/4214 eng application/pdf Department of Geological Sciences Faculty of Science University of Cape Town |
| spellingShingle | Geological Sciences Nakashole, Albertina Geochemistry and petrogenesis of the Tsirub nephelinite-basanite intrusions, Aus, southern Namibia |
| thesis_degree_str | Master's |
| title | Geochemistry and petrogenesis of the Tsirub nephelinite-basanite intrusions, Aus, southern Namibia |
| title_full | Geochemistry and petrogenesis of the Tsirub nephelinite-basanite intrusions, Aus, southern Namibia |
| title_fullStr | Geochemistry and petrogenesis of the Tsirub nephelinite-basanite intrusions, Aus, southern Namibia |
| title_full_unstemmed | Geochemistry and petrogenesis of the Tsirub nephelinite-basanite intrusions, Aus, southern Namibia |
| title_short | Geochemistry and petrogenesis of the Tsirub nephelinite-basanite intrusions, Aus, southern Namibia |
| title_sort | geochemistry and petrogenesis of the tsirub nephelinite basanite intrusions aus southern namibia |
| topic | Geological Sciences |
| url | http://hdl.handle.net/11427/4214 |
| work_keys_str_mv | AT nakasholealbertina geochemistryandpetrogenesisofthetsirubnephelinitebasaniteintrusionsaussouthernnamibia |