What is Beryl? Beryl is known mineral variety in gemstones. Beryl is a family name. This is formed of beryllium cyclosilicate with having formula Be₃Al₂(SiO₃)₆. The popular varieties of Beryl
The 57,500-carat weighs 11.5 kg (25.35 lb) emerald ( the world largest, the size of a watermelon that would could fetch as much as $1.15 million But It appeared to
How Gemstones durability is analysed? Durability of gemstones helps in gems identification of particular gemstones through its particular characteristics or resistance power in particular environment in its internal structure or externally.
A polariscope is an instrument in gemology for testing of gems with single refraction, double refraction, Poly-crystalline material or ADR. Let us first tell you what is Polariscope? and how test is