Euxenite in its host rock. Euxenite is a complex mineral oxide that may contain,besides calcium,a large number of rare earth elements,as well as the radioactive elements uranium and thorium. This sample is from Voandelaka,Madagascar,and measures 50 mm wide | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Wiersma, Dirk |
Bildgröße: | 3543 px × 5024 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: | - |