IMA mineral species
Mangano-mangani-ungarettiite
NaNa₂(Mn²⁺₂Mn³⁺₃)(Si₈O₂₂)O₂
Oxo amphibole, inosilicate mineral.
Properties
| Chemical formula | NaNa₂(Mn²⁺₂Mn³⁺₃)(Si₈O₂₂)O₂ |
|---|---|
| Elements | Na, Mn, Si, O |
| Crystal system | Monoclinic |
| Mohs hardness | — |
| Density | — |
| Streak | — |
| Color | — |
| IMA symbol | Mmu |
| Nickel–Strunz class | 9.DE.25 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
🌍 Where it's found
Type locality (where it was first described): Hoskins mine, Australia
- 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
- Mangano-mangani-ungarettiite on Mindat.org
- Wikidata item Q4004653 (source of this page's data – you can correct it there)
IMA mineral species
Monoclinic