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Abstract Detailed mineralogical and geochemical studies of the volcanogenic sulphide mineralization in the Spanish part of the Iberian Pyrite Belt (IPB) define two geochemical, mineralogical and spatial gold associations: (1) the Tharsis-Sotiel-Migollas type in which the gold is enriched with (CoBi) in the stockworks and interaction zones at the base of the massive sulphide mound; and (2) the Rio...
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