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The aimof this article is to show the directions of using limestone from the Czatkowice mineral deposit (near Kraków, southern Poland). Because of the high purity of this raw material, it is widely used in many industries. The limestones found application in production of mineral sorbents and limestone powder and sand, crushed aggregates and in the past these rocks were applied as flux for metallurgy...
The historical city of Szydłów, located in the southeastern part of the Świętokrzyskie province, has preserved its medieval urban layout. It is surrounded by stone walls, hence the town is named the "Polish Carcasonne”. There are castle remains in the western part of the city. Two monumental objects discussed in the article - defensive walls with the Krakowska Gate and the St. Władysław church...
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