(Hemmastollen (Hemmaloch), Schwall, Zeltschach, Region Friesach - Hüttenberg, Kärnten, Österreich)
Ancient silver mine. Some gold was found by panning in the stream passing nearby.
Located south of Zeltschach.
Refs.:
- G. Niedermayr: Carinthia II 179./99.:237 (1989)
- G. Niedermayr, I. Begutter, W. Postl, G. Vorreiter: Carinthia II 178./98.:173-180 (1988)
- G. Niedermayr, I. Praetzel: Mineralien Kärntens (1995)
- G. Blass, G. Vorreiter, A. Pichler: Carinthia II 192./112.:245-254 (2002)