Just like every year, come and take part in the Saint-Gervais Mont-blanc mineral bourse. You’ll be able to admire the valley’s finest minerals. A wide variety such as rose quartz, amethysts.
This meeting with professionals, collectors and amateurs can enable you to learn more about the subject. You’ll have the chance to talk with enthusiasts who will pass on their knowledge to you. Of course, you’ll be able to take home little souvenirs!