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Browsing by Subject "lead-zinc formation"

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  • thumbnail.journal.alt
    Item type:Thesis, Access status: Restricted ,
    Mineralizacja polimetaliczna w Górach Świętokrzyskich
    (Data obrony: 2013-07-29) Fendrych, Mateusz
    Wydział Geologii, Geofizyki i Ochrony Środowiska
    The goal of this work was description and characterization of ore minerals from different localities in the Holy Cross Mountains, Poland. Two main ore formations have been described: the copper one and the lead-zinc one. The copper formation is represented by bornite, chalcopyrite, tennantite, gersdorffite, cobaltine, chalcocite, covellite and malachite, whereas the lead-zinc formation by galena, sphalerite, pyrite, marcasite, chalcopyrite, tetrahedrite, cerussite, covellite and iron oxides. Identification and chemical analyses were performed by the mean of reflected light microscopy and scanning microscopy. Bornite and tennantite in the copper formation, as well as tetrahedrite and galena in lead-zinc formation have been indicated as the main silver holders. New succession schemes ware presented. Within hydrothermal phase, “Ni- Cu” and “Cu” stages have been distinguished in the copper formation and “Fe”, “Pb-Zn” and “Cu” stages in the lead-zinc formation.