IMA mineral species
Iangreyite
Ca₂Al₇(PO₄)₂(PO₃OH)₂(OH,F)₁₅·8H₂O
Phosphate mineral.
Properties
| Chemical formula | Ca₂Al₇(PO₄)₂(PO₃OH)₂(OH,F)₁₅·8H₂O |
|---|---|
| Elements | Ca, Al, P, O, H, F |
| Crystal system | Trigonal |
| Mohs hardness | — |
| Density | — |
| Streak | — |
| Color | — |
| IMA symbol | Igy |
| Nickel–Strunz class | 8.DE.45 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
🌍 Where it's found
Type locality (where it was first described): Silver Coin mine, United States · Huber stock, Czech Republic
- 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
- Iangreyite on Mindat.org
- Wikidata item Q19860829 (source of this page's data – you can correct it there)
IMA mineral species
Trigonal