Ethiopia
联系人 Mr. Jemal
Aquamarine is a pale-blue to light-green variety of beryl. The color of aquamarine can be changed by heat. The aquamarine has a chemical composition of Be₃Al₂Si₆O₁₈, also containing Fe²⁺. It has a hardness of 7.5 to 8. Aquamarine contains no or few noticeable inclusions.
| 国家: | Ethiopia |
| 型号: | - |
| 离岸价格: | 获取最新报价 |
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