Sillimanite nodules in Variscan migmatites, Punta Ainu, Sardinia, Italy Photo by R. Carosi
Sillimanite nodules in Variscan migmatites, Punta Ainu, Sardinia, Italy
Photo by R. Carosi
Sillimanite nodules in Variscan migmatites, Punta Ainu, Sardinia, Italy Photo by R. Carosi
Sillimanite nodules in Variscan migmatites, Punta Ainu, Sardinia, Italy
Photo by R. Carosi