0.59 Ct. Matey Natural Multi Color Doublet Opal Gemstone
Price: $6.00
Product ID: 818721070
Product Name: Opal
Price : $6.00
Weight: 0.59
Jewelry Size: 7.8 x 5.7 x 2.4 Mm
Shape: Free Form Cabochon
Color: Multi Color
Clarity: Opaque
Luster: Strong Iridescent
Origin: Australia
Treatment: Unheated / Untreated
Crystal Structure: Amorphous
Hardness: 5.5 - 6.5
Specific Gravity: 2.15
Refractive Index: 1.42 - 1.43
Chemical: SiO2·nH2O