(Grube Königswart, Schönegründ, Baiersbronn, Schwarzwald, Baden-Württemberg, Deutschland)
Cu-Ag-Bi mineralized veins in sandstone. The mine was abandoned in 1826. Located about 700 m NNW of Schönegründ and about 9 km north of Baiersbronn.
Refs.:
- Lapis 1985(11), 26-27
- S. Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
- K. Walenta: "Die Mineralien des Schwarzwaldes", Weise (Munich), 1992