Origin: Queensland, Australia
Opal Type: Solid Boulder Opal
Shape: Freeform  

Color: Green Blue 

Pattern:   Rolling flash

Weight (ct):  28.4  

Dimensions (mm): 22×17

Thickness (mm):  6.5
Brightness rating: Bright

Transparency:   Opaque
MOHS Hardness: 5.5 – 6.5

Treatment: Non-treated

Setting: Umdrilled
GbG ID:  BO47

$1,485