IMA mineral species
Hydroniumpharmacoalumite
(H₃O)Al₄(AsO₄)₃(OH)₄·4.5H₂O
Arsenate mineral.
Properties
⛏ Mohs hardness2.5
💅🪙🍶🔪💎
Scratches with a fingernail.
🔷 Cubic✏️ streak white
| Chemical formula | (H₃O)Al₄(AsO₄)₃(OH)₄·4.5H₂O |
|---|---|
| Elements | H, O, Al, As |
| Crystal system | Cubic |
| Mohs hardness | 2.5 |
| Density | — |
| Streak | white |
| Color | colorlessness |
| IMA symbol | Hpal |
| Nickel–Strunz class | 8.DK.12 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
🌍 Where it's found
Type locality (where it was first described): Rodalquilar, Spain
- 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
- Hydroniumpharmacoalumite on Mindat.org
- Wikidata item Q19841454 (source of this page's data – you can correct it there)
IMA mineral species
2–3
Cubic
White & Clear