IMA mineral species
Gadolinite-(Y)
Y₂Fe²⁺Be₂Si₂O₁₀
Nesosilicate mineral.
Properties
| Chemical formula | Y₂Fe²⁺Be₂Si₂O₁₀ |
|---|---|
| Elements | Y, Fe, Be, Si, O |
| Crystal system | Monoclinic |
| Mohs hardness | — |
| Density | — |
| Streak | — |
| Color | — |
| IMA symbol | Gad-Y |
| Nickel–Strunz class | 9.AJ.20 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
🌍 Where it's found
Type locality (where it was first described): Ytterby mine, Sweden
- 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
- Gadolinite-(Y) on Mindat.org
- Wikidata item Q3756862 (source of this page's data – you can correct it there)
IMA mineral species
Monoclinic