The timing and isotopic character of reg
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Michael J Duane; F.Johan Kruger; Audrey M Turner; Hannah T Whitelaw; Henk Coetze
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Article
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2004
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Elsevier Science
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English
⚖ 603 KB
The Kaapvaal Craton of South Africa comprises an Archaean core of 3.5 Ga lithospheric and crustal rocks surrounded by younger accreted terrains of 3.0-2.7 and 2.1-1.9 Ga. The craton is covered by relatively undeformed 3.0-2.4 Ga supracrustal rocks, which show the effects of thermal and hydrothermal