Sulphur crystals at the mouth of a small fumarole,an opening in the Earth's crust that emits steam | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Enting, Brian |
Taille de l’image : | 4267 px × 2793 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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