Properties
| Chemical formula | FeSe₂ |
|---|---|
| Elements | Fe, Se |
| Crystal system | Orthorhombic |
| Mohs hardness | — |
| Density | 7.206 g/cm³ |
| Streak | black |
| Color | — |
| IMA symbol | Fse |
| Nickel–Strunz class | 2.EB.10a |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
Learn more
- Ferroselite on Mindat.org
- Wikipedia article
- Wikidata item Q3743268 (source of this page's data – you can correct it there)
IMA mineral species
Orthorhombic
YellowGoldPinkGrayWhite & Clear