An exposed formation of sandstone containing ochre. Ochre is a term used to describe sedimentary limonitic rocks which contain large amounts of hydrated iron oxide and hydroxide minerals. Ochre has had an historical importance as the source of a rich pigment ('Yellow Ochre'). Photographed in the Rousillon region of France | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Michler, Astrid & Hans-Frieder |
Taille de l’image : | 4234 px × 4169 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |