ἀργυρωρυχεῖον
From LSJ
ὑπὸ δὲ τῆς φιλαυτίας παρηγμένοι ἄλογα φασὶν τὰ ζῷα ἐφεξῆς τὰ ἄλλα σύμπαντα → it is self-love which leads them to say that all the other animals without exception are non-rational
English (LSJ)
τό,
A silver-mine, Sch.Aeschin.1.100.
Greek (Liddell-Scott)
ἀργῠρωρυχεῖον: τὸ, μεταλλεῖον ἀργύρου, Σχόλ. εἰς Αἰσχίν. σ. 27. 30 ἔκδ. Ὀξων.