(Grube Leibnitz-Dante, Rösrath, Bergisches Land, Nordrhein-Westfalen, Deutschland)
Ancient copper mine, working copper impregnations in sandstones.
Located 3 km NNE of Rösrath and 5.5 km west of Overath.
Ref.:
- S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
- Mineralienwelt 1997(2), 19