Age and isotope geochemistry of the Archaean Pongola and Usushwana suites in Swaziland, southern Africa: a case for crustal contamination of mantle-derived magma

Article

Abstract: The igneous rocks of the Pongola Supergroup (PS) and Usushwana Intrusive Suite (UIS) represent a cas

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Autores:

Alfred Kron̈er, Hegner E., Hofmann A.W.

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