God for us to design products, we are the porters of nature!
| Emerald | |
Chemical Formula |
Be3Al2(SiO3)6 |
Species |
Silicates |
Crystal System |
Hexagonal |
Mohs Scale |
7.5-8 |
Specific Gravity |
2.76 |
Color |
Green shades |
Streak |
White |
Luster |
Vitreous |
Refractive Index |
nω = 1.564–1.595,nε = 1.568–1.602 |
Diaphaneity |
Transparent to opaque |
Cleavage |
Imperfect on the |
Fracture |
Conchoidal |
| Crystal Habit：Massive to well Crystalline | |
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YueGongAnBei 44051102000467
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