Cabinet displaying models of crystals used for teaching purposes. Courtesy Mining faculty of Delft University in the Netherlands. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Wiersma, Dirk |
Bildgröße: | 3880 px × 5790 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |