Lechtal The Upper Lech valley Length 75 kilometres (47 mi) Geology Type Trogtal Geography Location Tirol, Vorarlberg (Naturpark) Coordinates 47°19′50″N...

southern edge of the town and falls here over the high rock walls of the Trogtal almost to the valley floor, is a left tributary of the Weissen Lütschine...

solid solution series with kruťaite. Trogtalite was first found in 1955 in Trogtal quarry, Lautenthal, Harz Mountains, Germany, after which it was also named...

the south, both separated by the Feldberg Pass and the deep valley of Trogtal through which the upper Wiese runs. The rocky dome of the Silberberg drops...