35 years of the site 4 million tons of Quartz – high purity – for silicium industry
A workshop of production from the quarry and on the coordinated rehabilitation
From Quartz to Silicium: silicium in our everyday life
Quartz of Dordogne Bees
Remarquable landscapes and their enhancements
Challenges and local integration
Photovoltaic projects at Saint-Jean-de-Côle and Saint-Pierre-de-Côle.