Bauxite is a mixture of several aluminum hydroxides and therefore,technically speaking,it is actually a rock. It is the only significant ore of aluminum,and occurs in massive beds in many parts of the world. The bauxite from Arkansas is distinctive in terms of its nodular appearance | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Arem, Joel |
Bildgröße: | 3851 px × 2550 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
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