Hydrogeologic and Hydraulic Conditions of Old Mine Workings of the Former Jeronym Mine

The Jeronym Mine, situated in the locality of the Slavkovsky les Protected Landscape Area, is a unique heritage site associated with mining in the 15th and 16th centuries. To make this mine working accessible to the public, it is necessary in the first place to stabilize underground voids and to ensure such internal microclimatic conditions so that any degradation of the mine working and any hazard to workers performing restoration operations and later to visitors will not occur. The contribution deals with the factors conditioning and affecting the stability of this system of mine workings.