Mineralienatlas - Fossilienatlas
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Inserted from |
Philip Blümner, Nürnberg, Mittelfranken, Deutschland |
Collectors Summary
| Chemical Formula | CaFe2+Si2O6 |
| Color | bräunlich grün, graugrün, grauschwarz, dunkelgrün, schwarz |
| Streak color | weiß grün |
| Lustre | Glasglanz |
| Hardness (Mohs) | 6 |
| Solubility | + HF, - andere Säuren |
| Crystal System | monoklin, C2/c |
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