(Grube Eisenkaute, Lautzenbrücken, Bad Marienberg, Westerwald, Rheinland-Pfalz, Deutschland)
Ancient iron mine, abandoned in 1930. Quartz vein with a rich Fe-Mn mineralization, hosted by devonian slates.
Located 1.5 km SW of Lautzenbrücken and about 2 km north of Bad Marienberg.
Ref.: S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990; Lapis 12(9):9 (1991)