The crystalised grains in active Pahoehoe lava can cause it to have a shiny silver skin when seen under a high and bright Sun. The skin is a near-perfect insulator,keeping the molten interior hot and fluid. If pressure from the molten interior becomes to great,the molten rock can can break from the silvery skin and continue to flow | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / O'Meara, Stephen & Donna |
Taille de l’image : | 2336 px × 3504 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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