IMA mineral species
Potassic-pargasite
KCa₂(Mg₄Al)(Si₆Al₂)O₂₂(OH)₂
Ca-amphibole, double chain inosilicate mineral.
Properties
| Chemical formula | KCa₂(Mg₄Al)(Si₆Al₂)O₂₂(OH)₂ |
|---|---|
| Elements | K, Ca, Mg, Al, Si, O, H |
| Crystal system | Monoclinic |
| Mohs hardness | — |
| Density | — |
| Streak | — |
| Color | black |
| Cleavage | {110} |
| IMA symbol | Pprg |
| Nickel–Strunz class | 9.DE.15 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
Learn more
- Potassic-pargasite on Mindat.org
- Wikidata item Q3909499 (source of this page's data – you can correct it there)
IMA mineral species
Monoclinic
Black