(Kiesgruben (Heede; Lutzhorn), Barmstedt, Elmshorn, Schleswig-Holstein, Deutschland)
Abandoned gravel pits, exploring glacial gravel deposits
Located in the area around Barmstedt, about 15 km NE of Elmshorn
Ref.: A. Wittern: "Mineralfundorte in Deutschland", Schweizerbart (Stuttgart), 2001