IMA mineral species
Bendadaite
Fe²⁺Fe³⁺₂(AsO₄)₂(OH)₂·4H₂O
Hydrous iron arsenate mineral.
Properties
| Chemical formula | Fe²⁺Fe³⁺₂(AsO₄)₂(OH)₂·4H₂O |
|---|---|
| Elements | Fe, As, O, H |
| Crystal system | Monoclinic |
| Mohs hardness | — |
| Density | — |
| Streak | — |
| Color | — |
| IMA symbol | Bdd |
| Nickel–Strunz class | 8.DC.15 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
🌍 Where it's found
Type locality (where it was first described): Bendada, Portugal
- 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
- Bendadaite on Mindat.org
- Wikidata item Q19810666 (source of this page's data – you can correct it there)
IMA mineral species
Monoclinic