International shows of minerals, fossils, gems and jewellery

Our story

Kristalia Mineral Expo is much more than a mineral exhibition. It is an adventure born from the passion and vision of Marie-Louise Navarro, a mineralogy expert and an explorer at heart. Fascinated by natural treasures, she travels the world in search of the finest gemstones, fossils and gems.

Her ambition? To share this passion with as many people as possible. That is how the first Kristalia Mineral Expo was born, in Montpellier, at the Mas de Saporta. The event quickly became a must for collectors, gemmologists and mineral lovers.

Building on this success, Marie-Louise Navarro also took over the Millau show, a historic event in the Aveyron. With her expertise and her sense of hospitality, she gave new momentum to this event devoted to the treasures of the Earth.