IMA mineral species
Vanuralite
Al(UO₂)₂(VO₄)₂(OH)·8.5H₂O
Uranyl vanadium oxide mineral.
Properties
⛏ Mohs hardness2
💅🪙🍶🔪💎
Scratches with a fingernail.
| Chemical formula | Al(UO₂)₂(VO₄)₂(OH)·8.5H₂O |
|---|---|
| Elements | Al, U, O, V, H |
| Crystal system | Monoclinic |
| Mohs hardness | 2 |
| Density | — |
| Streak | — |
| Color | — |
| IMA symbol | Vnr |
| Nickel–Strunz class | 4.HB.20 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
Care & Handling
- 🪶 Soft, Scratches Easily Mohs 2: softer than a steel knife, so it scratches easily. Store it apart from harder stones.
🌍 Where it's found
Type locality (where it was first described): Mounana mine, Gabon
- 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
- Vanuralite on Mindat.org
- Wikipedia article
- Wikidata item Q4008654 (source of this page's data – you can correct it there)
IMA mineral species
2–3
Monoclinic
Soft, Scratches Easily