(Fischerberg, Oberhöll, Weiden, Oberpfälzer Wald, Oberpfalz, Bayern, Deutschland)
Quartz-porphyry veins in gneisses, exposed during the construction of a water duct in 1988/89.
Located near Oberhöll, about 6 km east of Weiden.
Ref.:
- Der Aufschluss 1990(4), 244-248
- S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990