Properties
⛏ Mohs hardness9
💅🪙🍶🔪💎
Harder than quartz: scratches glass and steel.
| Chemical formula | — |
|---|---|
| Elements | — |
| Crystal system | Trigonal |
| Mohs hardness | 9 |
| Density | — |
| Streak | — |
| Color | — |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
Learn more
- Yogo sapphire on Mindat.org
- Wikipedia article
- Wikidata item Q2224035 (source of this page's data – you can correct it there)
Mineral variety
9–10
Trigonal
BluePurple