Chalcopyrite, a copper iron sulphide mineral and a common ore of copper. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Science Source / Charles D. Winters |
Taille de l’image : | 6048 px × 4032 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |