Properties
🔷 Monoclinic✏️ streak white
| Chemical formula | Ca₃[SiO₃(OH)]₂·2H₂O |
|---|---|
| Elements | Ca, Si, O, H |
| Crystal system | Monoclinic |
| Mohs hardness | — |
| Density | — |
| Streak | white |
| Color | — |
| IMA symbol | Afw |
| Nickel–Strunz class | 9.AG.75 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
Learn more
- Afwillite on Mindat.org
- Wikipedia article
- Wikidata item Q2518702 (source of this page's data – you can correct it there)
IMA mineral species
Monoclinic
White & Clear