IMA mineral species

Parageorgbokiite

Cu₅O₂(SeO₃)₂Cl₂

Selenite mineral.

Properties

Chemical formulaCu₅O₂(SeO₃)₂Cl₂
ElementsCu, O, Se, Cl
Crystal systemMonoclinic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolPgbk
Nickel–Strunz class4.JG.05

“—” 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