ARGENNUM (Ἄργεννον, Ἀργῖνον, Thuc. 8.34), a promontory of the territory of Erythrae, the nearest point of the mainland to Posidium in Chios, and distant 60 stadia from it.
The modern name is said to be called Cap Blanc. [G.L]
Dictionary of Greek and Roman Geography, illustrated by numerous engravings on wood. William Smith, LLD. London. Walton and Maberly, Upper Gower Street and Ivy Lane, Paternoster Row; John Murray, Albemarle Street. 1854.