IMA mineral species
Gedrite
☐Mg₂Mg₃Al₂(Si₆Al₂)O₂₂(OH)₂
Mg-Fe-Mn-amphibole, double chain inosilicate mineral.
Properties
🔷 Orthorhombic✏️ streak white
| Chemical formula | ☐Mg₂Mg₃Al₂(Si₆Al₂)O₂₂(OH)₂ |
|---|---|
| Elements | Mg, Al, Si, O, H |
| Crystal system | Orthorhombic |
| Mohs hardness | — |
| Density | — |
| Streak | white |
| Color | — |
| IMA symbol | Ged |
| Nickel–Strunz class | 9.DD.05 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
Learn more
- Gedrite on Mindat.org
- Wikipedia article
- Wikidata item Q2252659 (source of this page's data – you can correct it there)
IMA mineral species
Orthorhombic
GreenBrownBlackGrayWhite & Clear