Product ID: 818301558
Product Name: Rough
Price : $26.79
Weight: 50.05
Jewelry Size: 4.5 x 5.8 to 17.1 x 7.5 Mm
Shape: Rough
Color: Green
Clarity: Semi - Transparent
Luster: Good
Origin: Madagascar
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