Mineralizacja kruszcowa w utworach paleozoicznych północno-wschodniej części obszaru śląsko-krakowskiego

Abstract

Ore mineralization in Palaeozoic rocks of the Silesian-Cracow areaThe paper deals with the genesis, mineralogical differentiation and occurrence of ore minerals in Paleozoioc rocks of the NE part of the Silesian-Cracow area. Ore mineralization in these deposits belongs to the Hercynian and Alpine metallogenic epochs. Mineralization related to the Hercynian cycle is of polimetallic character and represents subvolcanic type, co-magmatic with acid magmatism of the Asturian phase. Ore mineralization of theAlpine cycle is represented by zinc and lead ores; it is of hydrothermal origin and forms the root parts of Silesian-Cracow Zn-Pb ores, occurring in Mesozoic, predominantly Triassic rocks.