Chalcopyrite on barite. Small brassy-golden crystals of chalcopyrite on the surface of a lump of barite rock. Barite (barium sulphate) is a widely occurring mineral and an ore for the production of a variety of industrial products. Chalcopyrite is mineral consisting of copper iron sulphide. This sample was found in Germany and measures around 140 millimetres wide | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Wiersma, Dirk |
Bildgröße: | 4858 px × 3627 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: | - |