Properties
⛏ Mohs hardness6
💅🪙🍶🔪💎
Scratches glass; quartz scratches it.
🔷 Monoclinic✏️ streak white
| Chemical formula | Mg₉(SiO₄)₄F₂ |
|---|---|
| Elements | Mg, Si, O, F |
| Crystal system | Monoclinic |
| Mohs hardness | 6 |
| Density | — |
| Streak | white |
| Color | — |
| IMA symbol | Chu |
| Nickel–Strunz class | 9.AF.55 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
🌍 Where it's found
Type locality (where it was first described): Mount Somma, Italy
- 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
- Clinohumite on Mindat.org
- Wikipedia article
- Wikidata item Q2419574 (source of this page's data – you can correct it there)
IMA mineral species
6–7
Monoclinic
RedOrangeYellowBrown