Χαλκοῦς
From LSJ
βωμὸν Ἀριστοτέλης ἱδρύσατο τόνδε Πλάτωνος, ἀνδρὸς ὃν οὐδ' αἰνεῖν τοῖσι κακοῖσι θέμις → Aristotle had this altar of Plato set up — Plato, a man whom the wicked dare not even mention in praise
(ὁ) :
Chalkous, litt. le sol aux mines de cuivre, en Attique.
Étymologie: χαλκός.