Origin: Queensland, Australia
Opal Type: Solid Boulder Opal
Shape: Square
Color: Rainbow
Pattern:  Matrix
Weight (ct): 27.75
Dimensions (mm): 10×10
Thickness (mm):  3
Brightness rating: 2
Transparency:   Opaque
MOHS Hardness: 5.5 – 6.5
Treatment: Non-treated
GbG ID:  BO60-6

$80