χρυσήλεκτρον
From LSJ
οὕτω τι βαθὺ καὶ μυστηριῶδες ἡ σιγὴ καὶ νηφάλιον, ἡ δὲ μέθη λάλον → silence is something profound and mysterious and sober, but drunkenness chatters
German (Pape)
[Seite 1380] τό, Goldelektron, Goldbernstein (?), Plin. H. N. 37, 4.
Greek (Liddell-Scott)
χρῡσήλεκτρον: τό, χρυσοῦν ἤλεκτρον, καθαρὸν καὶ πολύτιμον, παρὰ Πλιν. Ν. Η. 37. 43.