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Open AccessDissertation10.47749/t/unicamp.1998.175364

A associação ouro-materia carbonacea e implicações na genese de mineralizações auriferas filoneanas

TL;DRAbstract

Carbonaceous units commonly host or occur closely related to the lode-gold mineralizalion in the mesothermal Fazenda Canto (FC) and Fazenda Maria Preta (FMP) deposits of lhe Paleoproterozoic Rio ltapicuru Greenstone Bett, nortlleast Brazil. In lhese deposits, lhe carbonaceous malier (CM) occurs as:

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Carbonaceous units commonly host or occur closely related to the lode-gold mineralizalion in the mesothermal Fazenda Canto (FC) and Fazenda Maria Preta (FMP) deposits of lhe Paleoproterozoic Rio ltapicuru Greenstone Bett, nortlleast Brazil. In lhese deposits, lhe carbonaceous malier (CM) occurs as:

Keywords

ArsenopyriteMineralogyPyriteQuartzGeologyGeochemistryFluid inclusionsMetamorphic rock

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