IMA mineral species

Djurleite

Cu₃₁S₁₆

Sulfide mineral.

BlueBlackGray

Djurleite specimen
Djurleite 04.jpg · Wikimedia Commons (see file page for author & license)

Properties

🔷 Monoclinic✏️ streak black
Chemical formulaCu₃₁S₁₆
ElementsCu, S
Crystal systemMonoclinic
Mohs hardness—
Density—
Streakblack
Color—
IMA symbolDju
Nickel–Strunz class2.BA.05

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