The World of Minerals
The Geopark Karavanke prides itself on beautiful minerals, rare in other parts of the world. These are the orange-coloured wolfenite, the brown-coloured dravite, the white-coloured calcite, the silver-coloured galenite, the usually overlooked sphalerite, and mercury.
Some of these minerals used to be mined for ore under Mt. Peca and Mt. Obir but can nowadays be seen in museums.