Lapis lazuli Specifications
Lapis lazuli Specifications include its chemical, physical and optical properties of natural gemstones. These are displayed through measurements of light dispersion, hardness, density or specific gravity, cleavage, fracture, tenacity, refractive index and luster. These properties vary depending on the type of natural gemstone. Here, to give you a basic insight about Lapis lazuli, we provide you with a few prominent Lapis lazuli facts.
The gem is commonly found in Afghanistan.Chemical formula is majorly responsible in contributing the Physical Properties of Lapis lazuli. It is mainly composed of The chief constituent Lapis Lazuli is Lazurite, with the following chemical formula: (Na,Ca)8Al6Si6O24(S,SO)4. The gem is observed to have positive results when worn by individuals of Sagittarius.