• Size: 22x16 mm
• Shape: Oval Cabochon-Cut
• Colour: Smokey-Colour
• Clarity: Translucent
• Lustre: Nice
• Origin: Africa
• Hardness: 7
• Specific Gravity: 2.65 - 2.91
• Refractive Index: 1.544 - 1.553
• Chemical Composition: SiO2, Silicon Dioxide
• Crystal Structure: Trigonal

 THIS IS A NATURALLY MINED & CUT STONE