IMA mineral species
Laurentianite
[NbO(H₂O)]₃(Si₂O₇)₂[Na(H₂O)₂]₃
Hydrous silicate mineral.
Properties
| Chemical formula | [NbO(H₂O)]₃(Si₂O₇)₂[Na(H₂O)₂]₃ |
|---|---|
| Elements | Nb, O, H, Si, Na |
| Crystal system | Trigonal |
| Mohs hardness | — |
| Density | — |
| Streak | — |
| Color | — |
| IMA symbol | Lre |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
🌍 Where it's found
Type locality (where it was first described): Poudrette quarry, Canada
- 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
- Laurentianite on Mindat.org
- Wikidata item Q19860936 (source of this page's data – you can correct it there)
IMA mineral species
Trigonal