Flattened crystal structures of gypsum or baryte known as 'desert roses'. The evaporite formations arise in arid conditions,composed partly of sand | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Natural History Museum, London |
Taille de l’image : | 3661 px × 2929 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |