Platinum nugget. Reconstruction of a large platinum nugget. This precious metal is most commonly obtained from alluvial deposits | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Natural History Museum, London |
Bildgröße: | 3486 px × 2507 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: | - |