Mineralienatlas - Fossilienatlas
Collectors Summary
| Chemical Formula | Na2(Si3Al2)O10·2H2O |
| Color | farblos, weiß, gelblich, rötlich, rosa, rot, durchsichtig - durchscheinend |
| Streak color | weiß |
| Lustre | Glasglanz - Seidenglanz |
| Hardness (Mohs) | 5 - 5.5 |
| Solubility | +++ Säuren |
| Crystal System | orthorhombisch, Fdd2 |
| Morphology | Kristalle prismatisch, nadelig |
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