(Falkenstein, Vorderkrimml, Krimml, Krimmler Achental, Hohe Tauern, Salzburg, Österreich)
Ancient adits on Falkenstein mountain, driven to explore copper mineralizations in limestones of the Radstadt formation.
Located about 1 km NE of Krimml.
Ref.:
A. Strasser: Die Minerale Salzburgs (1989)