Nickeline. This mineral,also known as niccolite,consists of nickel arsenide. It is formed by hydrothermal modification of ultramafic rocks and associated ore deposits. This sample is from Erzgebirge,Bohemia,Germany,and measures 80 millimetres across | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Wiersma, Dirk |
Bildgröße: | 5125 px × 3417 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |