αστερίτης

From LSJ

πολλὰ τὰ δεινὰ κοὐδὲν ἀνθρώπου δεινότερον πέλει → many things are formidable, and none more formidable than man | wonders are many, and none is more wonderful than man | many things are bad, but nothing is more atrocious than man

Source

Greek Monolingual

ἀστερίτης, ο (Α) αστήρ
ονομασία μυθικού πολύτιμου λίθου.