Beryl specimen. The mineral beryl is beryllium aluminium cyclosilicate and the finest examples are clear translucent stones | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Natural History Museum, London |
Bildgröße: | 3817 px × 2289 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: | - |