Precious coral Specifications
Precious coral 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 Precious coral, we provide you with a few prominent Precious coral facts.
The gem is commonly found in Italy and Spain.