digenite

== English == === Noun === digenite (usually uncountable, plural digenites) (mineralogy) A black to dark blue opaque copper sulfide mineral with chemical formula Cu9S5. === Further reading === David Barthelmy (1997–2026), “Digenite”, in Webmineral Mineralogy Database. “digenite”, in Mindat.org, Keswick, Va.: Hudson Institute of Mineralogy, 2000–2026.