Denis Leypold, Grandfontaine histoire d'une mine de fer

Episode 39 - Discover the mining history of Grandfontaine with Denis Leypold, former curator of the Strasbourg Mineralogical Museum.
From the golden age of iron mining in the 16th and 17th centuries to the traces still visible in the forest, immerse yourself in a unique heritage. Did you know that Grandfontaine is the 2nd site in the world where the mineral phenacite was discovered?