Seleziona una pagina

By Le Canadel beach, the micaschist hosts garnet, staurolite, biotite and quartz veins. The garnet are locally more concentrated, the biotite in concentrated around a quartz vein making the black surroundings. Staurolite can be also observed in this rock beach. Picture by Anne-Sabine Grosjean and Baptiste Suchéras-Marx

By Le Canadel beach, the micaschist hosts garnet, staurolite, biotite and quartz veins. The garnet are locally more concentrated, the biotite in concentrated around a quartz vein making the black surroundings. Staurolite can be also observed in this rock beach.

Picture by Anne-Sabine Grosjean and Baptiste Suchéras-Marx