IMA mineral species
Allanite-(Nd)
CaNd(Al₂Fe²⁺)[Si₂O₇][SiO₄]O(OH)
Epidote supergroup, sorosilicate mineral.
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Properties
| Chemical formula | CaNd(Al₂Fe²⁺)[Si₂O₇][SiO₄]O(OH) |
|---|---|
| Elements | Ca, Nd, Al, Fe, Si, O, H |
| Crystal system | Monoclinic |
| Mohs hardness | — |
| Density | — |
| Streak | — |
| Color | — |
| IMA symbol | Aln-Nd |
| Nickel–Strunz class | 9.BG.05b |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
🌍 Where it's found
Type locality (where it was first described): Åskagen quarry, Sweden
Learn more
- Allanite-(Nd) on Mindat.org
- Wikidata item Q19767346 (source of this page's data – you can correct it there)
IMA mineral species
Monoclinic