Inter-element fractionation of highly siderophile elements in the Tonga Arc due to flux melting of a depleted source

作者: Christopher W. Dale , Colin G. Macpherson , D. Graham Pearson , Samantha J. Hammond , Richard J. Arculus

DOI: 10.1016/J.GCA.2012.03.025

关键词: Partial meltingFlux meltingMineral redox bufferMantle wedgeAnalytical chemistryMantle (geology)LauriteRadiogenic nuclideGeologyGeochemistryArc system

摘要: … Prior melt depletion of the Tongan mantle wedge combined with a high degree of fluid fluxed melting is … to assess the fluid mobility of HSEs and to investigate the effects of fluid-induced …

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