Properties
⛏ Mohs hardness5.5
💅🪙🍶🔪💎
Scratches glass; quartz scratches it.
⚖ Density6.259 g/cm³
Very heavy
| Chemical formula | CoAsS |
|---|---|
| Elements | Co, As, S |
| Crystal system | Orthorhombic |
| Mohs hardness | 5.5 |
| Density | 6.259 g/cm³ |
| Streak | — |
| Color | — |
| IMA symbol | Cbt |
| Nickel–Strunz class | 2.EB.25 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
Learn more
- Cobaltite on Mindat.org
- Wikipedia article
- Wikidata item Q410396 (source of this page's data – you can correct it there)
IMA mineral species
5–6
Orthorhombic
RedPurpleBlackGrayWhite & Clear