Spodumene,a lithium silicate mineral,occurs in crystals (sometimes very large) of varying colors. The chief localities are Brazil and Afghanistan. The most familiar color is the pink variety known as kunzite,but green,blue-green and yellow stones have also found their way into the marketplace. This gem from Afghanistan weighs 162 carats | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Arem, Joel |
Taille de l’image : | 3851 px × 2550 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
|