Browsing Natural and Agricultural Sciences by Subject "Kaapvaal Craton"

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Baddeleyite U–Pb ages and gechemistry of the 1875–1835 Ma Black Hills Dyke Swarm across north-eastern South Africa : part of a trans-Kalahari Craton back-arc setting?

Olsson, Johan R.; Klausen, Martin B.; Hamilton, Mike A.; März, Nadine; Söderlund, Ulf; Roberts, R.J. (James) (Taylor and Francis, 2016)

Eleven new baddeleyite U–Pb crystallisation ages and associated whole-rock geochemistry on NE–NNE-trending tholeiitic dykes cutting across the north-eastern corner of the Archaean Kaapvaal Craton, the overlying Transvaal ...
Early Permian diamond-bearing proximal eskers in the Lichtenburg/Ventersdorp area of the North West Province, South Africa

De Wit, M.C.J. (Mike) (Geological Society of South Africa, 2016-12)

Diamond-bearing gravels of the Lichtenburg-Ventersdorp area of the North West Province are associated with north-south orientated sinuous 'runs' that occur almost entirely on a flat erosional surface of the Malmani ...
Nature of and controls on volcanims in the ca. 2.32-2.06 Ga Pretoria Group, Transvaal Supergroup, Kaapvaal Craton, South Africa

Lenhardt, Nils; Eriksson, Patrick George; Catuneanu, Octavian; Bumby, Adam John (Elsevier, 2012-09)

The time of deposition of the Pretoria Group between 2.32 and 2.06 Ga on South Africa’s Kaapvaal Craton was characterized by the first major increase in atmospheric oxygen. It was accompanied by the extrusion of significant ...

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