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The ancient name of the island was Pyrgos (Greek: Πύργος). In the antiquity there were lead mines in the island and the island was foul-smelling. The settlement in the island was named Pordoselene which had a nasty meaning. According to Bilge Umar, Strabon was uneasy with the name of the island and he used the name Poroselene instead. On some rocks of the island there are traces of malachite.