IMA mineral species

Depmeierite

Na₈(Al₆Si₆O₂₄)(PO₄,CO₃)₁-x * 3H₂O (x<₀.₅)

Tectosilicate.

Properties

Chemical formulaNa₈(Al₆Si₆O₂₄)(PO₄,CO₃)₁-x * 3H₂O (x<₀.₅)
ElementsNa, Al, Si, O, P, C, H
Crystal systemHexagonal
Mohs hardness—
Density—
Streak—
Color—
IMA symbolDep
Nickel–Strunz class9.FB.05

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

🌍 Where it's found

Type locality (where it was first described): Mount Karnasurt, Russia