argento-
(ɑːˈdʒɛntəʊ)
comb. form of L. argentum silver; = ‘Having silver as a constituent.’
| 1837–68 Dana Min. 39 Argentopyrite..a pseudomorph consisting of the minerals argentite, marcasite, pyrrhotite, pyrargyrite. 1868 Watts Dict. Chem. V. 305 Argento-cuprous Sulphide..Argentiferous Copper-glance. |