IMA mineral species

Digenite

Cu₁.₈S

Sulfide mineral.

BlueBlack

Digenite specimen
Digenite-331292.jpg · Wikimedia Commons (see file page for author & license)

Properties

🔷 Trigonal✏️ streak black
Chemical formulaCu₁.₈S
ElementsCu, S
Crystal systemTrigonal
Mohs hardness—
Density—
Streakblack
Color—
IMA symbolDg
Nickel–Strunz class2.BA.10

“—” means no reliable value in Wikidata yet. Check Mindat for full data.