Origin: Mexico Opal Type: Polished Rough Shape: Freeform Cut: Cabochon Body Color: Orange / Red Fire Color: Green Transparency: Opaque Fire Visibility (1-5): 1 Weight (ct): 3.2 Dimensions (mm): 11x9x6 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO86