Topaz gemstone. Topaz is a silicate mineral of aluminium and fluorine. It is the birthstone for the month of November (along with Citrine) | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Natural History Museum, London |
Taille de l’image : | 4121 px × 4240 px |
Model Release : | Non requis |
Restrictions : | - |