Mineralienatlas - Fossilienatlas
Informations
Inserted from |
Philip Blümner, Nürnberg, Mittelfranken, Deutschland |
Collectors Summary
| Chemical Formula | LiAlSi4O10 |
| Color | farblos, grau, gelb, gelb grau, weiß |
| Streak color | farblos |
| Lustre | Glasglanz, auf Bruchflächen auch Perlmuttglanz |
| Hardness (Mohs) | 6.25 |
| Solubility | +++ HF |
| Crystal System | monoklin, P2/a |
| Morphology | säulig, tafelig, meistens korrodiert oder als derbe Aggregate |
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