IMA mineral species
Nacareniobsite-(Ce)
(Ca₃REE)Na₃Nb(Si₂O₇)₂(OF)F₂
Seidozerite supergroup, sorosilicate mineral.
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Properties
| Chemical formula | (Ca₃REE)Na₃Nb(Si₂O₇)₂(OF)F₂ |
|---|---|
| Elements | Ca, Na, Nb, Si, O, F |
| Crystal system | Monoclinic |
| Mohs hardness | — |
| Density | — |
| Streak | — |
| Color | — |
| IMA symbol | Nns-Ce |
| Nickel–Strunz class | 9.BE.20 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
🌍 Where it's found
Type locality (where it was first described): Kvanefjeld, Greenland · Kvanefjeld, Greenland
- 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
- Nacareniobsite-(Ce) on Mindat.org
- Wikidata item Q3869795 (source of this page's data – you can correct it there)
IMA mineral species
Monoclinic