IMA mineral species
Haynesite
Uranyl arsenite mineral.
Properties
⚖ Density4.1 g/cm³
Heavy
| Chemical formula | — |
|---|---|
| Elements | — |
| Crystal system | — |
| Mohs hardness | — |
| Density | 4.1 g/cm³ |
| Streak | — |
| Color | — |
| IMA symbol | Hay |
| Nickel–Strunz class | 4.JJ.25 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
🌍 Where it's found
Type locality (where it was first described): Repete mine, United States
- 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
- Haynesite on Mindat.org
- Wikidata item Q3783803 (source of this page's data – you can correct it there)
IMA mineral species