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Evolution of the ore-forming fluids in the Rooiberg tin-field
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A mineralogical and geochemical study of the tin deposit at NAD-mine in the Rooiberg tin field
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The petrology and geochemistry of the Vogelstruisbult Annex Cu-Zn deposit, Prieska district, north-western Cape
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The Dullstroom basalt formation and the Rooiberg group : volcanic rocks associated with the Bushveld complex
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The structural geology of the area east of Thabazimbi and the genesis of the associated iron ores
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Base metal mineralisation in the Rooiberg group near Rust de Winter : some characteristics of the hydrothermal system
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Fluorite mineralisation in the Bushveld granites southeast of Rooiberg, Transvaal
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The geology of the Dwars river fragment and the ore-minerals of the magnetite-deposit of Kennedy's vale 361 kt. Eastern Transvaal
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The geology, copper-ore deposits and ground water hydrology of the area around Springbok and O'Okiep, Namaqualand
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Petrography and geochemistry of hydrothermal breccias hosted in the Schrikkloof Formation (Rooiberg Group), north of Modimolle, South Africa
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The mineralogy of the South African manganese ores
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The magmatic copper ores of Namaqualand
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Geometallurgical modelling of manganese ore comminution behaviour at the kalahari manganese field.
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The geology of the Klein Letaba gold mine in the Sutherland Range, Northern Eastern Transvaal
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The mineralogy and genesis of the Mangula, Vaalwater and Umkondo ore deposits
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Contributions to the Minerology of the Olifants River Tin-field with Special Reference to the Tin-bearing Pipes on Stavoren, Transvaal
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Textural analysis and plagioclase grain size distribution of the Rooiberg Group, Bushveld Igneous Complex, South Africa
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Contributions to the geology of the Table Mountain Group
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The geology of the Blouberg Formation, Waterberg and Soutpansberg Groups in the area of Blouberg Mountain, Northern Province, South Africa
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The geology of the country around Vredefort
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The geology of the Baviaans Kloof and the surrounding country
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The geology and morphology of a portion of the Long Kloof and Kammanassie valley
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The geology of Gamsberg, Namaqualand, South Africa
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Petrology and mineral chemistry of sulphide ores and associated metalliferous rocks of the Gamsberg Zn-Pb deposit, South Africa : implications for ore genesis and mineral exploration