IMA mineral species
Ferro-hornblende
☐Ca₂(Fe²⁺₄Al)(Si₇Al)O₂₂(OH)₂
Ca-amphibole, double chain inosilicate mineral.
Properties
| Chemical formula | ☐Ca₂(Fe²⁺₄Al)(Si₇Al)O₂₂(OH)₂ |
|---|---|
| Elements | Ca, Fe, Al, Si, O, H |
| Crystal system | Monoclinic |
| Mohs hardness | — |
| Density | — |
| Streak | — |
| Color | — |
| IMA symbol | Fhbl |
| Nickel–Strunz class | 9.DE.10 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
Learn more
- Ferro-hornblende on Mindat.org
- Wikidata item Q3743260 (source of this page's data – you can correct it there)
IMA mineral species
Monoclinic