Properties
| Chemical formula | CuSiO₃·H₂O |
|---|---|
| Elements | Cu, Si, O, H |
| Crystal system | Trigonal |
| Mohs hardness | 5 |
| Density | — |
| Streak | green |
| Color | — |
| IMA symbol | Dpt |
| Nickel–Strunz class | 9.CJ.30 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
🌍 Where it's found
Type locality (where it was first described): Karaganda Region, Kazakhstan
- 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
- Dioptase on Mindat.org
- Wikipedia article
- Wikidata item Q413369 (source of this page's data – you can correct it there)
IMA mineral species
5–6
Trigonal
GreenTeal
Heart
Healing crystal
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