(KELAG-Beileitungsstollen, Magdalensberg, Lavamünd, Koralpe, Kärnten, Österreich)
Mineralized clefts in amphibolites and biotite gneisses on the Magdalensberg ridge, exposed during the construction of a water tunnel by the KELAG company, to join to the Koralpe hydroelectric power plant. Located east to northeast of Lavamünd.
Ref.:
G. Niedermayr, I. Praetzel: Mineralien Kärntens, 1995