IMA mineral species
Klyuchevskite
K₃Cu₃(Fe³⁺,Al)(SO₄)₄O₂
Sulfate mineral.
Properties
| Chemical formula | K₃Cu₃(Fe³⁺,Al)(SO₄)₄O₂ |
|---|---|
| Elements | K, Cu, Fe, Al, S, O |
| Crystal system | Monoclinic |
| Mohs hardness | — |
| Density | — |
| Streak | — |
| Color | — |
| IMA symbol | Kyv |
| Nickel–Strunz class | 7.BC.45 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
🌍 Where it's found
Type locality (where it was first described): Great Fissure eruption, Russia
Learn more
- Klyuchevskite on Mindat.org
- Wikidata item Q3815886 (source of this page's data – you can correct it there)
IMA mineral species
Monoclinic