IMA mineral species
Nenadkevichite
(Na,☐)₈Nb₄(Si₄O₁₂)₂(O,OH)₄·8H₂O
Cyclosilicate mineral.
Properties
| Chemical formula | (Na,☐)₈Nb₄(Si₄O₁₂)₂(O,OH)₄·8H₂O |
|---|---|
| Elements | Na, Nb, Si, O, H |
| Crystal system | Orthorhombic |
| Mohs hardness | — |
| Density | — |
| Streak | — |
| Color | — |
| IMA symbol | Nkv |
| Nickel–Strunz class | 9.CE.30a |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
🌍 Where it's found
Type locality (where it was first described): Natrolite stock, Karnasurt mount, Russia
Learn more
- Nenadkevichite on Mindat.org
- Wikipedia article
- Wikidata item Q926315 (source of this page's data – you can correct it there)
IMA mineral species
Orthorhombic
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