Malachite. Sample of the secondary copper mineral malachite. This stalactitic sample was found in Lukule,Zaire | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Szoenyi, Michael |
Taille de l’image : | 4368 px × 2912 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |