Native silver vein. Sample of silver in a naturally occurring,wire-like form. This specimen measures is 65mm long and was found in Kongsberg,Norway | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Wiersma, Dirk |
Bildgröße: | 3898 px × 5906 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: | - |