Black Dolerite boulders photographed near the town of Brandvlei in the Northern Cape province of South Africa. Dolerite is an intrusive igneous rock, meaning that it was formed from magma (molten rock) that solidified beneath the Earth's surface. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Camacho, Tony |
Taille de l’image : | 7277 px × 4810 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |