Cubic pyrite crystals. This mineral,also known as fool's gold,is made up of iron sulphide. It forms perfectly cubic crystals with a golden lustre | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Wiersma, Dirk |
Taille de l’image : | 3714 px × 4705 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |