Kalitroc 2025 in soultz

The "POTASSE" Mineralogical Association is pleased to present its 47th edition of the Minerals, Fossils, and
Gems Fair, which will be held on September 27 and 28, 2025, at the MAB hall in Soultz (Haut-Rhin)!

This year, we invite you to explore the mineralogical treasures of Morocco. A unique opportunity to admire 
exceptional pieces, interact with enthusiasts, and share our love of stones and fossils. Save the date and
join us for an event rich in discoveries!

You can enjoy a meal on site or a drink with friends. Admission prices are: adults €3, free for children 
under 18. Open to the public and accessible to people with reduced mobility. There is ample parking. 

A raffle will be held every hour, valid with an admission ticket.