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Browsing by Subject "MVT"

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    Item type:Thesis, Access status: Restricted ,
    Geological setting and accompanying elements of the Klucze deposit, ZGH Bolesław
    (Data obrony: 2018-10-08) Szpikowski, Wojciech
    Wydział Geologii, Geofizyki i Ochrony Środowiska
    The Klucze deposit divides for northern and southern part. Southern part (Klucze I) is opened by the Pmorzany Mine and investigation of this dissertation is focused on this part. The Klucze I deposit is one of the MVT deposits of Zn-Pb metals. Ore mineralization is focused in the lower part of the Ore Bearing Dolomite mainly in the collapsed breccia. The deposit is characterized by relatively low content of Cd and Ag in the banded sphalerite as an accompanying element with average value 3000 ppm of Cd and Ag with average 160 ppm. The cathodoluminescence method applied for sphalerite reveals that some crystals of sphalerite are characterized by specific succession of enrichment in trace elements.
  • thumbnail.journal.alt
    Item type:Thesis, Access status: Restricted ,
    Studium porównawcze mezostruktur rudnych z wybranych złóż rud cynku i ołowiu typu MVT
    (Data obrony: 2010-09-29) Pazdur, Ewelina
    Wydział Geologii, Geofizyki i Ochrony Środowiska
    This research work attempts to analyze ore mesostructures from alpine ore of zinc and lead deposits: Bleiberg (Austria), Raibl (Italy) and Mezica (Slovenia). Described deposits have been classified as epigenetic deposits of Mississippi Valley Type (MVT). Presented description of the construction of various mesostructures has been compared with the structures present in the Polish deposits of zinc-lead ores in the Upper Silesia. The study revealed a number of similarities in the creating-deposits processes leading to the formation of these deposits.