Beryl is a colorless mineral that can acquire many hues as a result of chemical impurities. Each color variety has its own gem name. Blue and blue-green beryl is called aquamarine. Pink or peach material is known as morganite. Colorless beryl is called goshenite,and yellow to orange material is known as golden beryl. The most valuable,emerald,is a rich saturated green due to the presence of chromium and/or vanadium. These faceted gemstones include golden beryl,green beryl,morganite and aquamarine,ranging in size from 4.54 to 40.98 carats | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Arem, Joel |
Taille de l’image : | 3859 px × 2550 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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