Origin: Queensland, Australia
Opal Type: Solid Black Opal
Shape: Oval Cabochon
Color: Green / Blue / Purple
Pattern: Pinfire Broad
Weight (ct): 0.7
Dimensions (mm): 8x7x2
Brightness rating: 3
Transparency: Opaque
MOHS Hardness: 5.5 – 6.5
Treatment: Non-treated
GbG ID: BK21

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