Sea salt. Coloured scanning electron micrograph (SEM) of sea salt,showing its crystalline structure. Sea salt consists mainly of sodium chloride (NaCl),but unlike pure table salt,it also contains traces of other elements. Magnification: x85 when printed at 10 centimetres across | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Gschmeissner, Steve |
Taille de l’image : | 4900 px × 3665 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |