Verd antique \Verd` an*tique"\ [F. vert antique a kind of marble; verd, vert, green + antique ancient: cf. It. verde antico.]

(Min.)
   (a) A mottled-green serpentine marble.
   (b) A green porphyry called oriental verd antique.

Source: Webster's Revised Unabridged Dictionary (1913)