Properties
| Chemical formula | AgCuTe₂ |
|---|---|
| Elements | Ag, Cu, Te |
| Crystal system | Orthorhombic |
| Mohs hardness | 3 |
| Density | 10.154 g/cm³ |
| Streak | — |
| Color | black |
| IMA symbol | Prat |
| Nickel–Strunz class | 1.AA. |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
🌍 Where it's found
Type locality (where it was first described): Good Hope mine, United States · Good Hope 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
- Pratesiite on Mindat.org
- Wikidata item Q138413251 (source of this page's data – you can correct it there)
IMA mineral species
3–4
Orthorhombic
Black