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    Item type:Thesis, Access status: Restricted ,
    Wpływ tektoniki na zmienność parametrów jakościowych złoża na przykładzie pokładu 209 KWK "Piast"
    (Data obrony: 2011-07-08) Kuciel, Grzegorz
    Wydział Geologii, Geofizyki i Ochrony Środowiska
    The aim of this Master's thesis was to analyze the tectonic influence on the basic parameters of hard coal quality: calorific value, ash and sulfur content. The research work were done on a selected area of the bed of 209 in Piast „Coal Mine” in Bieruń city. Data for the study came from channel samples taken in mine working and also from boreholes. Studies of variability of hard coal parameters were based on classical statistics.