IMA mineral species
Orthowalpurgite
(BiO)₄(UO₂)(AsO₄)₂·2H₂O
Uranyl arsenate mineral.
Properties
| Chemical formula | (BiO)₄(UO₂)(AsO₄)₂·2H₂O |
|---|---|
| Elements | Bi, O, U, As, H |
| Crystal system | Orthorhombic |
| Mohs hardness | — |
| Density | — |
| Streak | — |
| Color | — |
| IMA symbol | Owal |
| Nickel–Strunz class | 8.EA.05 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
🌍 Where it's found
Type locality (where it was first described): Wittichen, Germany
- 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
- Orthowalpurgite on Mindat.org
- Wikidata item Q3886233 (source of this page's data – you can correct it there)
IMA mineral species
Orthorhombic