IMA mineral species
Natrotantite
Na₂Ta₄O₁₁
Oxide mineral.
Properties
⚖ Density7.667 g/cm³
Very heavy
| Chemical formula | Na₂Ta₄O₁₁ |
|---|---|
| Elements | Na, Ta, O |
| Crystal system | Trigonal |
| Mohs hardness | — |
| Density | 7.667 g/cm³ |
| Streak | — |
| Color | — |
| IMA symbol | Ntan |
| Nickel–Strunz class | 4.DJ.05 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
🌍 Where it's found
Type locality (where it was first described): Voron'i tundry, 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
- Natrotantite on Mindat.org
- Wikidata item Q3873304 (source of this page's data – you can correct it there)
IMA mineral species
Trigonal