Piña Rubén, Barnes Sarah-Jane, Gervilla Fernando, Ortega Loréna et Lunar Rosario. (2014). The role of pyrite as carrier of platinum-group elements in magmatic sulfide deposits. Dans : 12th International Platinum Symposium , 11-14 August 2014, Yekateringurg, Urals, Russia.
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Résumé
Recent studies have revealed that pyrite can host appreciable amounts of PGE in Ni-Cu-PGE magmatic sulfide deposits. It is the only of major sulfides hosting Pt and is, generally, the richest in Rh; it also contains Os, Ir and Ru in similar abundances to pyrrhotite and pentlandite and, in some cases, exhibits a distinct and marked PGE compositional zoning. These results highlights that pyrite must be taken into account to understand the distribution of PGE in this ore type.
| Type de document: | Matériel de conférence (Article) |
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| Date: | 2014 |
| Sujets: | Sciences naturelles et génie > Sciences naturelles > Sciences de la terre (géologie, géographie) |
| Département, module, service et unité de recherche: | Départements et modules > Département des sciences appliquées > Unité d'enseignement en sciences de la Terre |
| Déposé le: | 27 avr. 2016 00:24 |
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| Dernière modification: | 09 déc. 2016 14:06 |
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