Product ID: 805523980
Product Name: Rough
Price : $30.66
Weight: 82.91
Jewelry Size: 29 x 26 x 18.3 Mm
Shape: Rough
Color: Yellow
Clarity: Semi - Transparent
Luster: Good
Origin: Brazil
Treatment: Unheated
Crystal Structure:
Hardness: 6.5 - 7.5
Specific Gravity: 3.9 - 4.1
Refractive Index: 1.76 - 1.78
Chemical: Al2O3, Aluminum Oxide