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Geology of the Palaeoproterozoic Daspoort Formation (Pretoria Group, Transvaal Supergroup), South Africa
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Engineering geological assessment and rock mass characterization of the Asmari formation (Zagros range) as large dam foundation rocks in southwestern Iran
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Verspreiding van sinkgate en versakkings in die dolomietgebiede Suid van Pretoria
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The geochemistry of the sedimentary rocks of the Pretoria Group, Transvaal Sequence
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The geology of an area northwest of Pretoria
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The geology of the coal-bearing rocks of the Karoo Sequence in the Tshikondeni Mine area, northern Transvaal
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n Sedimentologies-stratigrafiese ondersoek van die sedimentere gesteentes in die Ahlmannryggen, Antarktika
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Carbonate-bearing eruptives between the Great Karas Mountains and the Bremen igneous complex, South West Africa
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A geochemical and stable isotope study of some rocks from the Bandelierkop formation, southern marginal zone of the Limpopo Belt, South Africa( vol.1 Text)
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The marginal rocks of the Rustenburg Layered Suite of the Bushveld Complex northwest of Pretoria
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A geochemical and field study of the Ingeli and Horseshoe lobes, Mount Ayliff Complex, South Africa, and its potential for magmatic suphide ores
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Magmatiese assosiasies en radio-elementgeochemie van geselekteerde Kaapse graniete, met spesiale verwysing na subalkaliese en leukogranietfases
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Carbonatites and related rocks at saltpetre kop, Sutherland, Cape Province
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The geology around Leeuwfontein north-east of Pretoria
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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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A vertical transition from carbonates to iron formation in the Griqualand West sequence from Finsch mine
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The shear strength of rock joints with special reference to dam foundations
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The geochemical evolution of the alkaline and carbonatite complexes of the Damaraland igneous province, South West Africa
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Die petrologiese verband tussen kwarts-kalsiet-aar generasies en W-Mo-mineralisasie in die Riviera Pluton
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A petrographic and geochemical study of mafic sills within the Transvaal Supergroup, east of the Bushveld Igneous Complex
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Histories-argeologiese ondersoek na die militêre fortifikasies van Pretoria (1880-1902)
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The geology of an area south of Pretoria with specific reference to dolomite stability
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Some physical properties of strata of an East Rand mine
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The cataclasites of Northwest Bay
