IMA mineral species
Helvine
Mn²⁺₄Be₃(SiO₄)₃S
Tectosilicate mineral.
Properties
| Chemical formula | Mn²⁺₄Be₃(SiO₄)₃S |
|---|---|
| Elements | Mn, Be, Si, O, S |
| Crystal system | Cubic |
| Mohs hardness | — |
| Density | — |
| Streak | — |
| Color | — |
| IMA symbol | Hlv |
| Nickel–Strunz class | 9.FB.10 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
Learn more
- Helvine on Mindat.org
- Wikidata item Q1072899 (source of this page's data – you can correct it there)
IMA mineral species
Cubic