Properties
⚖ Density2.883 g/cm³
Average
🔷 Monoclinic✏️ streak white
| Chemical formula | Na₂ZrSi₄O₁₁ |
|---|---|
| Elements | Na, Zr, Si, O |
| Crystal system | Monoclinic |
| Mohs hardness | — |
| Density | 2.883 g/cm³ |
| Streak | white |
| Color | — |
| IMA symbol | Vsv |
| Nickel–Strunz class | 9.DM.25 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
🌍 Where it's found
Type locality (where it was first described): Lovozero massif, Russia
- Type locality
- Notable source / deposit
- Country of origin
Marker positions are approximate (region or locality level). Type localities from Wikidata; notable sources curated by Crystopedia.
Learn more
- Vlasovite on Mindat.org
- Wikipedia article
- Wikidata item Q4015892 (source of this page's data – you can correct it there)
IMA mineral species
Monoclinic
BrownWhite & Clear