IMA mineral species
Natroalunite
NaAl₃(SO₄)₂(OH)₆
Alunite supergroup, sulfate mineral.
Properties
| Chemical formula | NaAl₃(SO₄)₂(OH)₆ |
|---|---|
| Elements | Na, Al, S, O, H |
| Crystal system | Trigonal |
| Mohs hardness | — |
| Density | — |
| Streak | — |
| Color | — |
| IMA symbol | Nalu |
| Nickel–Strunz class | 7.BC.10 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
🌍 Where it's found
Type locality (where it was first described): Red Mountain district, United States
Learn more
- Natroalunite on Mindat.org
- Wikidata item Q13368799 (source of this page's data – you can correct it there)
IMA mineral species
Trigonal