Thomas adit, Gaisberg, Olsa, Friesach, Sankt Veit an der Glan District, Carinthia, Austria
FOV 11 mm; Chris Auer photo and collection (ex A.Pichler coll.)
© AC
Gaisberg, Olsa, Friesach, Sankt Veit an der Glan District, Carinthia, Austria
Historic specimen; on public display of the Universalmuseum Joanneum Graz; pic made through glass; Chris Auer photo taken in 2022
Barbara adit, Gaisberg, Olsa, Friesach, Sankt Veit an der Glan District, Carinthia, Austria
Mining drainage water from one of the Barbara adits. Pic. from Apr.2018
On top of one of the Barbara dumps. Pic. from Apr.2018
The dump area of the Barbara adits. Pic. from Apr.2018
One of the collapsed Barbara adits. Pic. from Apr.2018
One of the Barbara adit dumps is very rich in iron ore. Pic. from Apr.2018
Dump area of the Barbara adits. Pic. from Apr.2018