Geochemistry of Platinum Group Elements in Mafic—Ultramafic Rocks of Xinjie Intrusion

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The platinum group elements(PGE)in the mafic-ultramafic suite in the Xinjie layered intrusion and associated basalts and syenites were analyzed using neutron activation techniques after fire-assay preconcentration.On this basis,the geochemistry of the pla
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