• Origin: Mexico Opal TypeSolid Shape: Oval Cut: Cabochon Body Color: Clear / Orange Fire Color: Blue / Purple Transparency: Transparent Fire Visibility (1-5): 2 Weight (ct):1.6 Dimensions (mm): 9x7.5x4 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO74
  • Origin: Queensland, Australia Opal Type: Solid Black Opal Shape: Freeform Cabochon Color: Pale multi Pattern: Flag Weight (ct): 11.35 Dimensions (mm): 20x18.5x5 Brightness rating: 4 Transparency: Opaque MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: BK16
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