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Browsing by Subject "methodology documentation"

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  • thumbnail.journal.alt
    Item type:Thesis, Access status: Restricted ,
    Ocena wartości gospodarczej złoża rud $Zn-Pb$ „Siewierz” w świetle nowej metodyki dokumentowania złóż cynkowo - ołowiowych
    (Data obrony: 2010-09-30) Władyka, Piotr
    Wydział Geologii, Geofizyki i Ochrony Środowiska
    The purpose of this study was to assess the economic value of deposits „Siewierz”, for its possible development in the future. Therefore applied in 2006 introduced new rules for documenting the undeveloped deposits of $Zn-Pb$. Their use has reduced the resources estimated by polygon Bołdyriewa from 5.2 million tons of ore to just to 317 thousand tons. Body’s ore are located mainly in Devonian formation and partly in Ret. The analysis showed that the deposit „Siewierz” has no chance of future development.