Amethyst is a purple or violet variety of quartz used as a gem. Found in Brazil,Uruguay,Sri Lanka,Siberia,and parts of North America,amethyst is the most highly valued semiprecious quartzes | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Winters, Charles D. |
Taille de l’image : | 1728 px × 1152 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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