Facts
- Country
- Norway
- Minerals
- 5
- Species citing it (Wikidata)
- 4
- First described here
- Agakhanovite-(Y), Heftetjernite, Ixiolite-(Sc) and others
Sources: Wikidata (CC0), IMA list of minerals via Wikidata · Wikidata Q24572884
Minerals first described here · 5
| Mineral | Chemical formula | Crystal system | Mohs hardness | Density |
|---|---|---|---|---|
| Agakhanovite-(Y) | YCa☐₂KBe₃Si₁₂O₃₀ | Hexagonal | 6.0 | — |
| Heftetjernite | — | Monoclinic | 4.5 | 6.44 g/cm³ |
| Ixiolite-(Sc) | (Ta₀.₅Sc₀.₅)O₂ | Orthorhombic | — | — |
| Kristiansenite | Ca₂ScSn(Si₂O₇)(Si₂O₆OH) | Triclinic | — | — |
| Oftedalite | KSc₂☐₂Be₃Si₁₂O₃₀ | Hexagonal | 6.0 | — |
Minerals · 1
| Mineral | Chemical formula | Crystal system | Mohs hardness | Density |
|---|---|---|---|---|
| Heftetjernite | — | Monoclinic | 4.5 | 6.44 g/cm³ |