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Die ontstaan en die ontwikkeling van die onderwys te Sutherland
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Die invloed van plattelandse toerisme op die ontwikkeling en struktuur van Sutherland
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Mineralogy, Petrology and Geochemistry of the Uraniferous Conglomerate of the Dominion Reefs Mine, Klerksdorp Area
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Petrogenesis of the Eshowe melilitites
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Carbonatites and related rocks at saltpetre kop, Sutherland, Cape Province
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'n Ekonomiese analise van die potensiaal van Sutherland as verbouingsarea vir die uitvoer van tulpbolle na Nederland
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Petrology and geochemistry of the granitoids of the Halfway House Dome
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The Geochemistry and petrology of the roofrocks of the Bushveld complex east of Groblersdal
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The Kruidfontein Carbonatite Complex, South Africa: Geology, Petrology, Geochemistry and Economic potential
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The geochemistry and petrology of the upper critical zone in the boshoek section, of the Western Bushveld complex
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The petrology and geochemistry of the Vogelstruisbult Annex Cu-Zn deposit, Prieska district, north-western Cape
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Petrology and petrography of samples from two Algoa Basin cores
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Petrology, geochronology and provenance of the Laingsburg and Tanqua Karoo submarine fan systems, Ecca Group, South Africa
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The geology, structure and petrology of the alkali intrusions of Kalkfeld and Okorusu and the invaded Damara rocks
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Alkaline igneous rocks of the coastal belt, south of Luderitz, South West Africa : a petrological study
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The geology, structure and petrology of the Nuwerus area, Cape Province
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The petrology of the Kielder sulphide bodies and their wall rocks : district of Prieska, N. Cape, South Africa
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The geochemistry and petrogenesis of the Saltpeterkop carbonatite complex near Sutherland, Northern Cape, South Africa
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The mineralogy and petrology of kimberlite and its related inclusions, with special reference to Premier Mine
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The geology and petrology of the Marble Delta
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Petrology of the neoproterozoic, exo-granitic Kuiperskraal Sn-Zn-As deposit, Western Cape Province, South Africa
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The structure and petrology of the George granite plutons and the invaded pre-Cape sedimentary rocks
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The geochemistry, mineralogy and igneous petrology of some fracture zone basalts from the southern Mid-Atlantic Ridge
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Geochemistry and petrogenesis of kimberlite intrusions from the eastern lobe the Du Toitspan kimberlite pipe, South Africa
