Facts
- Country
- Finland
- Minerals
- 3
- Species citing it (Wikidata)
- 2
- First described here
- Ferronigerite-6N6S, Ferrotaaffeite-6N'3S, Ixiolite
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q1628757
Minerals first described here · 3
| Mineral | Chemical formula | Crystal system | Mohs hardness | Density |
|---|---|---|---|---|
| Ferronigerite-6N6S | (Al,Fe,Zn)₃(Al,Sn,Fe)₈O₁₅(OH) | — | — | — |
| Ferrotaaffeite-6N'3S | BeFe²⁺₂Al₆O₁₂ | — | — | — |
| Ixiolite | (Ta,Mn,Nb)O₂ | Orthorhombic | — | — |