Calcite crystals. Coloured scanning electron micrograph (SEM) of crystals of calcite, or calcium carbonate. These crystals have been grown in the presence of the polymer polystryrolsulfonate. Magnification: x1500 when printed at 10 centimetres wide. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / EYE OF SCIENCE |
Bildgröße: | 2988 px × 2988 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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