- Chemical composition: CaCO2
- Hardness: 2.5–4.5 Mohs Scale
- Refractive index:
- Density: 2.60 - 2.85
Who can wear Pearl
1) People having Aries, Libra Cancer and Scorpio ascendant in their birth chart can wear pearl after consultation of astrologer.
2) People having moon sign cancer can wear Pearl after consultation of astrologer.
3) Pearl is also beneficial for writers, designers, artists, travellers, who are short tempered
1 - Chemical composition
The chemical composition for the natural pearl is CaCO2
2 - Hardness
Hardness varies from 2.5 to 4.5 based on Mohs Scale.
3 - Density
The density of natural peral varies from 2.6 to 2.85.