Geothermal formation. This structure has been formed by deposits of silica from hot water issuing from a shaft. The dissolved silica precipitates out as the water cools. Geothermal areas are where volcanic activity drives hot water and steam to the surface. Photographed in Iceland | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Chillmaid, Martyn F. |
Taille de l’image : | 3410 px × 5159 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |