Carbonia (Italian: [karˈbɔːnja] ; Campidanese: Crabònia [kɾaˈβɔɲa]) is a town and comune (municipality) in the Province of South Sardinia, Sardinia, Italy...

Gérard Bailloud in a rock shelter on the limestone hills in the territory of Sirri called "Su Carroppu", found various coarse ceramics of a black-grey color...

had been discovered at Su Coloru cave of Laerru but also in the south (Sirri, Arbus). Already in the Stone Age, Monte Arci played an important role....