(A2 Autobahntunnel, Haberberg, St Kollmann, Griffen, Völkermarkt, Kärnten, Österreich)
Minerals from triassic rocks excavated during the construction of the tunnel. Located on Haberberg mountain near St Kollmann, 2 km SE of Griffen and about 10 km ENE of Völkermarkt.
Refs.:
G. Niedermayr: Carinthia II 179./99.:235-236 (1989)
G. Niedermayr: Carinthia II 180./100.:252-253 (1990)
G. Niedermayr, I. Praetzel: Mineralien Kärntens (1995)
10 entries listed. 9 valid minerals.
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