Marine sandstone from Yorkshire, Great Britain. Polarised light micrograph of a thin section of marine sandstone. Sandstone is a type of sedimentary rock, one formed from the deposition over time of small particles of other rocks. Pressure from overlying layers compacts the particles together to form a solid substance. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Pasieka, Alfred |
Taille de l’image : | 5472 px × 3648 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |