What is "calangianus"

Calangianus ( Gallurese: Caragnani, ) is a comune (municipality) in the Province of Sassari in the Italian region Sardinia, located about north of Cagliari and about west of Olbia.

Calangianus borders the following municipalities: Berchidda, Luras, Monti, Sant'Antonio di Gallura, Telti, Tempio Pausania. Calangianus is the main cork production center in the island.