Native Copper found on the Upper Peninsula of Michigan. Copper is element number 29. It is commonly used for electrical wires due to its good electrical conductivity | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Kinsman, Edward |
Bildgröße: | 4500 px × 3000 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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