Sample of sandstone. Sandstone is a sedimentary rock composed mainly of sand-sized minerals or rock grains | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Trevor Clifford Photography |
Taille de l’image : | 5125 px × 3431 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |