(Grube Alt-Herrensegen, Seebach, Schapbach, Schwarzwald, Baden-Württemberg, Deutschland)
Ancient copper mine (closed in 1787), located near Seebach and about 2.5 km NE of Schapbach. Baryte vein carrying copper ores, hosted by granite and gneiss.
Refs.:
- Weiss, S. (1990): "Mineralfundstellen, Deutschland West", Weise (Munich), 147
- Schlomann, C., Steen, H. (1991): Mineralien aus dem Revier Bad Rippoldsau-Schapbach im mittleren Schwarzwald, Der Aufschluss, Vol. 42, 213-224
- Walenta, K. (1992): "Die Mineralien des Schwarzwaldes", Weise (Munich)
Mineral List:19 entries listed. 17 valid minerals.
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