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Stone geological map

The eastern Karkonosze geological map

This particular geological map has been made of the Karkonosze’s original rocks in form of a stone mosaic on the Information Room’s floor. The geological structure of this area is very curious – one can see here both the igneous rocks, in form of two granite types: granular and porphyritic, and metamorphic rocks, such as the hornfelses – a rock, of which the highest Karkonosze peaks are built, micaceous schists, gneisses, crystalline limestones and numerous other rock types.