IMA mineral species

Nicksobolevite

Cu₇(SeO₃)₂O₂Cl₆

Copper oxoselenite chloride mineral.

Properties

Chemical formulaCu₇(SeO₃)₂O₂Cl₆
ElementsCu, Se, O, Cl
Crystal systemMonoclinic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolNsb

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

🌍 Where it's found

Type locality (where it was first described): Second scoria cone, Russia