© 2011 Erik Krause, All Rights Reserved.
The burden dump can be searched by anyone. It is a popular target for families, since the soft, white dolomite contains a lot of small, glittering pyrite crystals. My sons had very much fun digging for crystals and helping a family with smaller children making "glitter sand".
More on
- Lengenbach mine (english wikipedia)
- Lengenbach mine (german page)
- Lengenbachit (german wikipedia)
- Binn Valley (german wikipedia)