Origin: Lightning Ridge, Australia
Opal Type: Solid Boulder Opal
Shape: Freeform
Color: Green / Orange / Purple
Pattern: Broad Flash
Size (mm): 12x10x2.5
Weight (ct): 1.9
Brightness rating (1-5): 3
Transparency: Opaque
MOHS Hardness: 5.5 – 6.5
Treatment: Non-treated
GbG ID: BO71