IMA mineral species
Ferro-ferri-katophorite
Na(NaCa)(Fe²⁺₄Fe³⁺)(Si₇Al)O₂₂(OH)₂
Na-Ca-amphibole mineral.
Properties
| Chemical formula | Na(NaCa)(Fe²⁺₄Fe³⁺)(Si₇Al)O₂₂(OH)₂ |
|---|---|
| Elements | Na, Ca, Fe, Si, Al, O, H |
| Crystal system | Monoclinic |
| Mohs hardness | — |
| Density | — |
| Streak | — |
| Color | — |
| IMA symbol | Ffktp |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
Learn more
- Ferro-ferri-katophorite on Mindat.org
- Wikidata item Q17502836 (source of this page's data – you can correct it there)
IMA mineral species
Monoclinic