Topaz gemstone. Topaz is a silicate mineral of aluminium and fluorine. It is the birthstone for the month of November (along with Citrine) | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Natural History Museum, London |
Bildgröße: | 4121 px × 4240 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: | - |