Azurite and malachite. Close-up of a sample of the secondary copper minerals azurite and malachite (green). This sample was found in Tsumeb,Namibia | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Szoenyi, Michael |
Bildgröße: | 4368 px × 2912 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |