IMA mineral species
Tassieite
NaCa₂Mg₃Fe²⁺₂F³⁺(PO₄)₆·2H₂O
Phosphate mineral.
Properties
| Chemical formula | NaCa₂Mg₃Fe²⁺₂F³⁺(PO₄)₆·2H₂O |
|---|---|
| Elements | Na, Ca, Mg, Fe, F, P, O, H |
| Crystal system | — |
| Mohs hardness | — |
| Density | — |
| Streak | — |
| Color | — |
| IMA symbol | Tas |
| Nickel–Strunz class | 8.CF.05 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
🌍 Where it's found
Type locality (where it was first described): Johnston Firth
- 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
- Tassieite on Mindat.org
- Wikidata item Q19861322 (source of this page's data – you can correct it there)
IMA mineral species