Properties
| Chemical formula | MnO₂ |
|---|---|
| Elements | Mn, O |
| Crystal system | Tetragonal |
| Mohs hardness | — |
| Density | — |
| Streak | — |
| Color | — |
| IMA symbol | Pyl |
| Nickel–Strunz class | 4.DB.05 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
Learn more
- Pyrolusite on Mindat.org
- Wikipedia article
- Wikidata item Q413293 (source of this page's data – you can correct it there)
IMA mineral species
Tetragonal
BlackGray