Minéraux & Merveilles

Discover the captivating world of minerals
Don't miss an exceptional event in Burgundy-Franche-Comté! Just 20 minutes from Belfort, Montbéliard opens the doors to an extraordinary universe dedicated to the wonders of the Earth: natural minerals, prehistoric fossils and impressive meteorites.

Set off to discover these geological treasures: learn how they have formed over the ages, from the depths of the planet to the most refined jewellery creations.

Be amazed by the astonishing diversity of shapes, colours and textures. From the sparkle of a rare stone to the finesse of an ancient fossil, each piece tells a story from the four corners of the earth.

Take part in a moment of sharing and curiosity with nearly 100 exhibitors from near and far. They're all passionate about what they do, and they'll be delighted to share their knowledge, their love of minerals and the riches of their regions with you.