IMA mineral species
Grantsite
(Na,Ca)²⁺x(V₅+,V₄+)₆O₁₆ * 4H₂O
Hydrous vanadium oxide mineral.
Properties
| Chemical formula | (Na,Ca)²⁺x(V₅+,V₄+)₆O₁₆ * 4H₂O |
|---|---|
| Elements | Na, Ca, V, O, H |
| Crystal system | Monoclinic |
| Mohs hardness | — |
| Density | — |
| Streak | — |
| Color | — |
| IMA symbol | Gs |
| Nickel–Strunz class | 4.HG.55 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
🌍 Where it's found
Type locality (where it was first described): Thompsons district, United States
Learn more
- Grantsite on Mindat.org
- Wikidata item Q3775773 (source of this page's data – you can correct it there)
IMA mineral species
Monoclinic