Mineralienatlas - Fossilienatlas
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Inserted from |
Diether G., Bodensee-Nord |
Collectors Summary
| Chemical Formula | Ca2(Al,Mn,Fe)3[O|OH|SiO4|Si2O7] |
| Color | gelb, karmesinrot, rot, rötlichbraun, rötlich schwarz |
| Streak color | rot |
| Hardness (Mohs) | 6 |
| Solubility | + HF, - andere Säuren |
| Crystal System | monoklin, P21/m |
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