Hoggar mountains at dawn. This mountain range is a complex of volcanic plugs situated within the crater of an extinct volcano. A volcanic plug forms when lava hardens in the vent of a volcano. Photographed near Tamanrasset,Algeria | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Parker, David |
Bildgröße: | 5650 px × 4418 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |