ἀνθράκιον
From LSJ
Αὐρήλιοι... πατρὶ... καὶ μητρὶ... μνήμης χάριν → The Aurelii, in memory of their father and mother (inscription from Aizonai, Phrygia)
English (LSJ)
τό, Dim. of ἄνθραξ, a stone of which mirrors were made, Thphr.Lap.33. II Dim. of ἄνθραξ 11.1, IG11.161B82 (Delos, iii B.C.); of ἄνθραξ 11.2, Cass.Fel.22. III brazier, Alex.134.