Product ID: 818725653
Product Name: Opal
Price : $47.70
Weight: 1.92
Jewelry Size: 11.8 x 7.6 x 4.8 Mm
Shape: Oval Cabochon
Color: Multi-Color
Clarity: Opaque
Luster: Iridescent
Origin: Ethiopia
Treatment: Enhanced By Smoking
Crystal Structure: Amorphous
Hardness: 5.5 - 6.5
Specific Gravity: 2.15
Refractive Index: 1.42 - 1.43
Chemical: SiO2·nH2O