IMA mineral species
Bykovaite
(Ba,Na,K)₂(Na,Ti,Mn)₄(Ti,Nb)₂(Si₂O₇)₂O₂(H₂O,F,OH)₂·3.5H₂O
TS-Block, sorosilicate mineral.
Properties
| Chemical formula | (Ba,Na,K)₂(Na,Ti,Mn)₄(Ti,Nb)₂(Si₂O₇)₂O₂(H₂O,F,OH)₂·3.5H₂O |
|---|---|
| Elements | Ba, Na, K, Ti, Mn, Nb, Si, O, H, F |
| Crystal system | Monoclinic |
| Mohs hardness | — |
| Density | — |
| Streak | — |
| Color | — |
| IMA symbol | Byv |
| Nickel–Strunz class | 9.BE.55 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
🌍 Where it's found
Type locality (where it was first described): Umbozero mine, Russia
Learn more
- Bykovaite on Mindat.org
- Wikidata item Q3647858 (source of this page's data – you can correct it there)
IMA mineral species
Monoclinic