At three weekends in a year, we open the large stockpiles at the area of Sachtleben company just besides the Mineralienhalde. During the years, those days developed to real highlights for professional mineral collectors as well as families.
In the Season 2017 the large stockpiles are open on the following weekends:
- 22. April to 23. April 2017
- 05. August to 06. August 2017
- 23. September to 26. September 2017
Friends of minerals from all over the world take the opportunity to search for treasures under an even bigger variety of minerals and to enjoy with other mineral collectors a traditional “Vesper”. There is enough parking space and also small meals and non-alcoholic drinks are available.