• Size: 3 mm
• Shape: Square-Facet
• Colour: Purple/Blue
• Clarity: Eye Clean
• Lustre: Good
• Origin: Africa
• Hardness: 7 - 7.5
• Specific Gravity: 2.3
• Refractive Index: 1.52 - 1.57
• Chemical Composition: Mg2A14Si5O18, Magnesium Aluminium Silicate
• Crystal Structure: Orthorhombic

THIS IS A NATURALLY MINED & CUT STONE