Quarries in Germany

protected landscape in Sachsen, Germany

thumb|Partial view of the Kriemhildenstuhl The Kriemhildenstuhl, more rarely Krimhildenstuhl (short i), in the forests around the Palatine county town of Bad Dürkheim in the German state of Rhineland-Palatinate, is an old Roman quarry, which was worked by the 22nd Legion of the Roman Army, who were stationed in Mogontiacum (Mainz) around 200 A. D.

The Waldenecksee or Petersee is a quarry lake on the western edge of the Northern Black Forest. It lies in an exclave of the municipality of Sinzheim, surrounded by Baden-Baden, between Iberg and Fremersberg on the western side of the hill of Waldeneck. Around 1900 a quarry was established here that was worked until 1968. After that a lake formed on the floor of the quarry, about 200 metres long and 35–75 metres wide. One of its common names, the Petersee, is derived from the name of the former quarry owners, the Peter Porphyry Gravel Works (Porphyr-Schotterwerk Peter). Today it is leased as a