Pillow basalts (green), cherts (violet-reddish) and Calpionella limestone (witish) of the Internal Ligurid Units, Piombino, Italy Photo by R. Carosi
Pillow basalts (green), cherts (violet-reddish) and Calpionella limestone (witish) of the Internal Ligurid Units, Piombino, Italy
Photo by R. Carosi