Knurów Coal Mine
It was established in 1903 in Knurów on the initiative of Gustav von Velsen, a ministerial director at the Department of Mining in Berlin. At the end of World War II, 73 miners saved this mine from flooding planned by the Germans. In 2019, it was connected with the Szczygłowice Coal Mine.
Mines from drones
Pstrowski Coal Mine (later Jadwiga Coal Mine, today a private Siltech Coal Mine operates in its part)