Hexagonal basalt columns east of Kirkjubaejarklaustur,southern Iceland. Basalt columns form when lava solidifies and contracts causes a polygonal joint pattern. Moss has colonized the top of the columns | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Alean, Dr. Juerg |
Taille de l’image : | 5409 px × 3606 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |