- Chemical Formula: Be3Al2SiO6
- Specific Gravity :2.6 - 2.8
- Hardness : 7.5 - 8
- Refractive Index : 1.57 - 1.58
Who can wear Emerald
1) People having Virgo and Gemini ascendant in their birth chart can wear emerald after consultation of astrologer.
2) People having moon sign having Virgo and Gemini can wear emerald after consultation of astrologer.
3) Emerald is also beneficial for the people who are in media, printing and trading share market job mathematician, writers, dancers
1 - Chemical composition
The chemical composition for the natural Emerald is Be3Al2SiO6