Platinum and palladium mobility in supergene environment: The residual origin of the Pirogues River mineralization, New Caledonia

Eluvial concentration of platinum-group minerals (PGM) has developed in the south of New Caledonia, from the weathering of a mafic and ultramafic cumulate. The platinum/palladium (Pt/Pd) ratio evolution from the bottom to the top of the weathering profile indicates a chemical mobilization of Pd in s...

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Veröffentlicht in:Journal of geochemical exploration 2006-01, Vol.88 (1), p.350-354
Hauptverfasser: Traoré, D., Beauvais, A., Augé, T., Chabaux, F., Parisot, J.-C., Cathelineau, M., Peiffert, C., Colin, F.
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Sprache:eng
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