Properties
⛏ Mohs hardness6
💅🪙🍶🔪💎
Scratches glass; quartz scratches it.
| Chemical formula | Ba(Mn⁴⁺₆Mn³⁺₂)O₁₆ |
|---|---|
| Elements | Ba, Mn, O |
| Crystal system | Monoclinic |
| Mohs hardness | 6 |
| Density | — |
| Streak | — |
| Color | — |
| IMA symbol | Hol |
| Nickel–Strunz class | 4.DK.05a |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
Learn more
- Hollandite on Mindat.org
- Wikipedia article
- Wikidata item Q420948 (source of this page's data – you can correct it there)
IMA mineral species
6–7
Monoclinic
Gray