Mineralienatlas - Fossilienatlas
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Inserted from |
Diether G., Bodensee-Nord |
Collectors Summary
| Chemical Formula | (Fe,Mn,Mg)WO4 |
| Color | dunkelbraun, grau-schwarz |
| Streak color | rötlichbraun, dunkelbraun, schwarz |
| Lustre | leichter Metallglanz, Fettglanz |
| Hardness (Mohs) | 5 - 5.5 |
| Cleavages | vollkommen |
| Fracture | uneben, spröde |
| Crystal System | monoklin, |
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