Tiger eye. Specimens of polished tiger eye. This gemstone is a form of silica (silicon dioxide) | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Biddle, Paul |
Taille de l’image : | 4134 px × 5079 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |