IMA mineral species
Fersmite
(Ca,Ce,Na)(Nb,Ta,Ti)₂(O,OH,F)₆
Oxide mineral.
Properties
| Chemical formula | (Ca,Ce,Na)(Nb,Ta,Ti)₂(O,OH,F)₆ |
|---|---|
| Elements | Ca, Ce, Na, Nb, Ta, Ti, O, H, F |
| Crystal system | — |
| Mohs hardness | — |
| Density | — |
| Streak | — |
| Color | — |
| IMA symbol | Fsm |
| Nickel–Strunz class | 4.DG.05 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
🌍 Where it's found
Type locality (where it was first described): Vishnevye mountains, Russia · Vishnevye mountains, 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
- Fersmite on Mindat.org
- Wikidata item Q3743841 (source of this page's data – you can correct it there)
IMA mineral species