Sphalerite crystals. Sphalerite consists largely of zinc sulphide in crystalline form,but invariably also has come amount of iron. It is the chief ore or zinc. This specimen was found in Slovakia | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / PETR JAN JURACKA |
Bildgröße: | 5184 px × 3461 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |