IMA mineral species
Beidellite
(Na,Ca₀.₅)₀.₃Al₂((Si,Al)₄O₁₀)(OH)₂ * nH₂O
Smectite, phyllosilicate mineral.
Properties
| Chemical formula | (Na,Ca₀.₅)₀.₃Al₂((Si,Al)₄O₁₀)(OH)₂ * nH₂O |
|---|---|
| Elements | Na, Ca, Al, Si, O, H |
| Crystal system | — |
| Mohs hardness | — |
| Density | — |
| Streak | — |
| Color | — |
| IMA symbol | Bei |
| Nickel–Strunz class | 9.EC.40 |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
🌍 Where it's found
Type locality (where it was first described): Beidell, United States
Learn more
- Beidellite on Mindat.org
- Wikidata item Q3637499 (source of this page's data – you can correct it there)
IMA mineral species