Pahoehoe lava from Kilauea volcano,in the Hawaii Volcanoes National Park,Hawaii,USA. This thick lava with a ropey texture can flow at speeds of up to 50 kilometres per hour. Pahoehoe is a basaltic lava with a low melting point. The crust insulates the lava keeping it molten allowing it to travel great distances from its origin | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Lewis, G. Brad |
Taille de l’image : | 3845 px × 4763 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |