IMA mineral species
Valleriite
2[(Fe,Cu)S]·1.53[(Mg,Al)(OH)₂]
Uncommon sulfide-hydroxide mineral of iron and copper.
Properties
🔷 Trigonal✏️ streak black
| Chemical formula | 2[(Fe,Cu)S]·1.53[(Mg,Al)(OH)₂] |
|---|---|
| Elements | Fe, Cu, S, Mg, Al, O, H |
| Crystal system | Trigonal |
| Mohs hardness | — |
| Density | — |
| Streak | black |
| Color | — |
| IMA symbol | Val |
| Nickel–Strunz class | 2.FD.30 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
Learn more
- Valleriite on Mindat.org
- Wikipedia article
- Wikidata item Q4008213 (source of this page's data – you can correct it there)
IMA mineral species
Trigonal
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