Kyanite Meaning -Types and Uses

Kyanite gemstone is aluminum silicate (Al2SiO5) which has Anisotropic properties. It has a hardness varying between 4-7 mohs scale depending on the direction of his cuts. Word “ Kyanite ” meaning is  blue that derived from Greek ” kyanos”, according to the most common color of this mineral on the market. But real stone is not only available … Read more