IMA mineral species
Cassagnaite
Ca₄Fe³⁺₄V³⁺₂(OH)₆O₂(Si₃O₁₀)(SiO₄)₂
Sorosilicate mineral.
Properties
| Chemical formula | Ca₄Fe³⁺₄V³⁺₂(OH)₆O₂(Si₃O₁₀)(SiO₄)₂ |
|---|---|
| Elements | Ca, Fe, V, O, H, Si |
| Crystal system | Orthorhombic |
| Mohs hardness | — |
| Density | — |
| Streak | — |
| Color | — |
| IMA symbol | Csg |
| Nickel–Strunz class | 9.BJ.65 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
🌍 Where it's found
Type locality (where it was first described): Cassagna mine, Italy
- 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
- Cassagnaite on Mindat.org
- Wikidata item Q19833306 (source of this page's data – you can correct it there)
IMA mineral species
Orthorhombic