Zinc ore. Seen here are willemite,a zinc silicate mineral (green),zincite (zinc oxide,red),franklinite (black) and calcite (calcium carbonate,white). For a view of this rock fluorescing under ultraviolet (UV) light see C011/2038 | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Natural History Museum, London |
Taille de l’image : | 4733 px × 3692 px |
Model Release : | Non requis |
Restrictions : | - |