Product ID: 818709811
Product Name: Opal
Price : $8.06
Weight: 0.50
Jewelry Size: 8.1 x 3.8 x 3 Mm
Shape: Baguette
Color: Multi Color
Clarity: Opaque
Luster: Good
Origin: Ethiopia
Treatment: Unheated
Crystal Structure: Amorphous
Hardness: 5.5 - 6.5
Specific Gravity: 2.15
Refractive Index: 1.42 - 1.43
Chemical: SiO2·nH2O