Mineralienatlas - Fossilienatlas
Informations
Inserted from |
Diether G., Bodensee-Nord |
Collectors Summary
| Chemical Formula | CaMn3Mn[Si5O15] |
| Color | rosa, rose rot, bräunlich rot, schwarz, gelb |
| Streak color | weiß |
| Lustre | Glas bis Perlmuttglanz |
| Hardness (Mohs) | 6 |
| Cleavages | vollkommen {110}, {110}, (110) ^ (110) = 92.5°; gut {001} |
| Fracture | muschelig, uneben |
| Solubility | +++ HF, Zitronensäure, + HCl |
| Crystal System | triklin, P1 |
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