chryselectrum
From LSJ
Ἀναξαγόρας δύο ἔλεγε διδασκαλίας εἶναι θανάτου, τόν τε πρὸ τοῦ γενέσθαι χρόνον καὶ τὸν ὕπνον → Anaxagoras used to say that we have two teachers for death: the time before we were born and sleep | Anaxagoras said that there are two rehearsals for death: the time before being born and sleep
chrȳsēlectrum: i, n., = χρυσήλεκτρον.
I Gold-colored amber, a precious stone, Plin. 37, 3, 12, § 51.—
II chrȳsē-lectrus, i, f., a dark-yellow precious stone, perh. amber-colored hyacinth, Plin. 37, 9, 43, § 127.