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Witrivier greenstone belt

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Journal Article
Published: 01 March 2021
South African Journal of Geology (2021) 124 (1): 17–36.
...V. van Schijndel; G. Stevens; C. Lana; T. Zack; D. Frei Abstract The formation and evolution of Palaeoarchaean De Kraalen and Witrivier Greenstone Belts (DKGB and WGB) of the Kaapvaal Craton are poorly known. Here we report zircon and rutile in situ U-Pb ages and zircon Hf isotopic data from...
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Journal Article
Published: 01 September 2012
South African Journal of Geology (2012) 115 (3): 259–282.
.... These greenstone belt fragments include those at Dwalile, Assegaai, De Kraalen, Witrivier and Commondale ( Figure 1 ). The volcano-sedimentary succession that forms the Nondweni belt is referred to as the Nondweni Group ( du Toit, 1931 ; Linström, 1988 ). Based on field evidence and lithology, Versfeld (1988...
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First thumbnail for: PALAEOARCHAEAN SEA-FLOOR ALTERATION AND METAMORPHI...
Second thumbnail for: PALAEOARCHAEAN SEA-FLOOR ALTERATION AND METAMORPHI...
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Journal Article
Published: 01 December 2015
South African Journal of Geology (2015) 118 (4): 473–488.
... Geological Society of South Africa 2015 Age relationships between granitoid intrusions, greenstone belts and pre- to post-intrusive volcanic and sedimentary rocks are crucial for understanding the origin and evolution of continental crust in the Archaean. Isotopic signatures of granitoids provide...
FIGURES
First thumbnail for: Zircon U-PB Age Data and HF Isotopic Signature of ...
Second thumbnail for: Zircon U-PB Age Data and HF Isotopic Signature of ...
Third thumbnail for: Zircon U-PB Age Data and HF Isotopic Signature of ...