ἀμμόχρυσος
From LSJ
Σκηνὴ πᾶς ὁ βίος καὶ παίγνιον: ἢ μάθε παίζειν, τὴν σπουδὴν μεταθείς, ἢ φέρε τὰς ὀδύνας → All life is a stage and a play: either learn to play laying your gravity aside, or bear with life's pains.
English (LSJ)
ὁ, gem resembling
A sand veined with gold, Plin.HN37.188.
German (Pape)
[Seite 126] ὁ (Sandgold), ein Edelstein, Plin. 27, 1 l.