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Cu/Ir PowerPoint Presentation

Cu/Ir

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Cu/Ir

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Presentation Transcript

  1. + Ol 7 10 +CHR mss Komatiites + SUL or Cu/Ir 6 10 + PGM Mantle Layered Ophiolites Intrusions MORB 5 10 Ni/Pd 4 10 OPH Cu-rich Chromitiites sulfide veins 3 10 Flood Basalts PGE-Reefs 2 10 1 10 1 2 3 4 5 6 7 8 9 10 10 10 10 10 10 10 10 10

  2. 6 10 + Ol PGE-Reefs +CHR 5 10 mss Ni/Cu Cu-rich 4 10 sulfide veins 3 High MgO basalts 10 Pd/Ir 2 10 Ophiolites Flood Basalts 1 10 Layered Mantle 0 10 Intrusions Komatiites Chromitiites -1 10 Chromitiites L.I. Ophiolites -2 10 -2 -1 0 1 2 3 10 10 10 10 10 10