IMA mineral species
Marianoite
Na₂Ca₄(Nb,Zr)₂(Si₂O₇)₂(O,F)₄
Sorosilicate mineral, discredited.
Properties
| Chemical formula | Na₂Ca₄(Nb,Zr)₂(Si₂O₇)₂(O,F)₄ |
|---|---|
| Elements | Na, Ca, Nb, Zr, Si, O, F |
| Crystal system | — |
| Mohs hardness | — |
| Density | — |
| Streak | — |
| Color | — |
| IMA symbol | Mri |
| Nickel–Strunz class | 9.BE.17 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
Learn more
- Marianoite on Mindat.org
- Wikidata item Q19860998 (source of this page's data – you can correct it there)
IMA mineral species