Blotzheim Mineral Show

This edition highlights micro-mineralogy, revealing structures invisible to the naked eye. Binocular magnifiers and 3D images allow the public to observe details that transform the perception of an ordinary stone. Conferences and workshops throughout the weekend explain these fascinating techniques.

The event is intergenerational with fun workshops, stone fishing, and small surprises allowing children to learn while having fun. A dedicated wellness area offers moments of relaxation and rest, while refreshments and a bar facilitate extended visits.