Habachtal, Austria
Plešovice, Czech Republic
Erlbach, Austria
Borovec, štola Mír, Czech Republic
Brezno, Slovakia
Kremnica, štolňa Václav, Slovakia
La Farola Mine, Chile
Nandraž, Slovakia
Beauvoisin, France
Křemže, Czech Republic
Clara mine, Denmark
Lubietová, Slovakia
Třenice, Czech Republic
