Webster's Revised Unabridged Dictionary · 1913

Verd antique

Verd antique

[French vert antique a kind of marble; verd, vert, green + antique ancient: compare Italian verde antico.]

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