IMA mineral species
Aegirine-augite
(Ca,Na)(Fe³⁺,Mg,Fe²⁺)Si₂O₆
Pyroxene mineral, compositions ranging from (aegirine 80% - wollastonite 20%) to (aegirine 20% - wollastonite 80%).
Properties
| Chemical formula | (Ca,Na)(Fe³⁺,Mg,Fe²⁺)Si₂O₆ |
|---|---|
| Elements | Ca, Na, Fe, Mg, Si, O |
| Crystal system | Monoclinic |
| Mohs hardness | — |
| Density | — |
| Streak | — |
| Color | — |
| IMA symbol | Aeg-Aug |
| Nickel–Strunz class | 9.DA.20 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
Learn more
- Aegirine-augite on Mindat.org
- Wikidata item Q3720433 (source of this page's data – you can correct it there)
IMA mineral species
Monoclinic