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:
- 21. April to 22. April 2018
- 04. August to 05. August 2018
- 22. September to 23. September 2018
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.