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Origin: Queensland, Australia Opal Type: Solid Boulder Opal Shape: Freeform Color: Dark Blue Pattern: Floral Weight (ct): 20 Dimensions (mm): 18x14x7 Brightness rating: Subdued Transparency: Opaque MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated Setting: Drilled for pendant GbG ID: BO38 -
Origin: Queensland, Australia Opal Type: Solid Boulder Opal Shape: Freeform Color: Blue / Yellow Pattern: Matrix Weight (ct): 57.8 Dimensions (mm): 32x26x7 Brightness rating: Subdued Transparency: Opaque MOHS Hardness: 5.5 - 6.5 Treatment: Non-treate Setting: Drilled for pendant GbG ID: BO37 -
Origin: Queensland, Australia Opal Type: Solid Boulder Opal Shape: Freeform Color: Green / Blue Pattern: Floral Weight (ct): 33.35 Dimensions (mm): 32x15x8 Brightness rating: Subdued Transparency: Opaque MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated Setting: Drilled for pendant GbG ID: BO22 -
Origin: Queensland, Australia Opal Type: Solid Boulder Opal Shape: Freeform Color: Blue Metallic Pattern: Floral Weight (ct): 56.55 Dimensions (mm): 33.5x17x12 Brightness rating: Subdued Transparency: Opaque MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated Setting: Drilled for pendant GbG ID: BO18 -
Origin: Queensland, Australia Opal Type: Solid Boulder Opal Shape: Freeform Color: Blue Pattern: Matrix Weight (ct): 55.2 Dimensions (mm): 45x25x8 Brightness rating: Subdued Transparency: Opaque MOHS Hardness: 5.5 - 6.5 Treatment: Non-treate Setting: Drilled for pendant GbG ID: BO16 -
Origin: Mexico Gem Type: Agate Color: Brown Shape: Freeform Cut: Polished in Rough Size (mm): 53x43x50 Weight (ct): 307.4 Clarity: Opaque Lustre: Resinous MOHS Hardness: 6.5 - 7 Treatment: Non-treated GbG ID: MA57 -
Origin: Coober Pedy, Australia Opal Type: Crystal Opal Shape: Freeform Cut: Cabochon Color: Rainbow Pattern: Pinfire Transparency: Translucent Brightness rating (1-5): 4 Size (mm): 18x9x4 Weight (ct): 4.7 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: CY61 -
Origin: Coober Pedy, Australia Opal Type: Crystal Opal Shape: Freeform Cut: Cabochon Color: Rainbow Pattern: Broad Transparency: Translucent Brightness rating (1-5): 4 Size (mm): 13x10x3.5 Weight (ct): 3.1 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: CY59 -
Origin: Coober Pedy, Australia Opal Type: Crystal Opal Shape: Freeform Color: Pink / Green / Blue Pattern: Straw Transparency: Translucent Brightness rating (1-5): 3 Size (mm): 12x9.5x3 Weight (ct): 2.45 MOHS Hardness: 5.5 -6.5 Treatment: Non-treated GbG ID: CY55 -
Origin: Coober Pedy, Australia Opal Type: Crystal Opal Shape: Freeform Color: Rainbow Pattern: Broad Transparency: Translucent Brightness rating (1-5): 2 Size (mm): 10.5x9.5x3 Weight (ct): 1.9 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: CY53 -
Origin: Coober Pedy, Australia Opal Type: Crystal Opal Shape: Freeform Cut: Cabochon Color: Rainbow Transparency: Translucent Brightness rating (1-5): 3 Size (mm): 12.5x8.5x3 Weight (ct): 1.95 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: CY49 -
Origin: Coober Pedy, Australia Opal Type: Crystal Opal Shape: Oval Color: Pink / Yellow / Green / Blue Pattern: Flagstone Transparency: Translucent Brightness rating (1-5): 4 Size (mm): 23.5x14x4 Weight (ct): 11.05 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: CY24 -
Origin: Coober Pedy, Australia Opal Type: Crystal Opal Shape: Oval Color: Orange / Green / Blue Pattern: Flagstone Transparency: Translucent Brightness rating (1-5): 3 Size (mm): 17x13x4 Weight (ct): 7.2 MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: CY06 -
Origin: Queensland, Australia Opal Type: Solid Black Opal Shape: Freeform Cabochon Color: Green / Blue Pattern: Broad flash Weight (ct): 3 Dimensions (mm): 14x10.5x3.5 Brightness rating: 3 Transparency: Opaque MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: BK33 -
Origin: Queensland, Australia Opal Type: Solid Black Opal Shape: Freeform Color: Rainbow Pattern: Mix Weight (ct): 8 Dimensions (mm): 23.5x15x3 Brightness rating: 3 Transparency: Opaque MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: BK30 -
Origin: Queensland, Australia Opal Type: Solid Black Opal Shape: Freeform Color: Green / Purple / Orange Pattern: Broad Ribbon Weight (ct): 6.25 Dimensions (mm): 16x13x4.5 Brightness rating: 4 Transparency: Opaque MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: BK26 -
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 -
Origin: Queensland, Australia Opal Type: Solid Opal Shape: Freeform Color: Pink / Green / Orange Pattern: Floral Size (mm): 18x11x3.5 Weight (ct): 5.4 Brightness: 3 Body Tone: 5 Transparency: Opaque MOHS Hardness: 5.5 - 6.5 Treatment: Non-treated GbG ID: BK15 -
Sale!
Origin: Mexico Opal Type: Solid Shape: Freeform Cut: Cabochon Body Color: Orange / Peach Fire Color: Green / Yellow Transparency: Opaque Fire Visibility (1-5): 1 Weight (ct): 1.9 Dimensions (mm): 10x8.5x4.5 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO144 Reduced price due to inclusions. Originally $50. -
Origin: Mexico Opal Type: Solid Shape: Freeform / Oval Cut: Cabochon Body Color: Orange Fire Color: Green Transparency: Translucent Fire Visibility (1-5): 3 Weight (ct): 0.4 Dimensions (mm): 8x5x2.5 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO82 -
Origin: Mexico Opal Type: Solid Shape: Oval Cut: Cabochon Body Color: Yellow / White Fire Color: Rainbow Transparency: Translucent Fire Visibility (1-5): 3 Weight (ct): 1.3 Dimensions (mm): 9.5x6.5x4 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO70 -
Origin: Mexico Opal Type: Solid Shape: Oval Cut: Cabochon Body Color: Clear / Off-white Fire Color: Rainbow Transparency: Translucent Fire Visibility (1-5): 2 Weight (ct): 1.3 Dimensions (mm): 7.5x6x4.5 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO66 -
Origin: Mexico Opal Type: Solid Shape: Freeform Cut: N/A, Polished Body Color: White Fire Color: Rainbow Transparency: Translucent Fire Visibility (1-5): 1 Weight (ct): 66 Dimensions (mm): 29x25x18 MOHS Hardness: 5-5.5 Treatment: Not treated GbG ID: MO46 -
Jasper Origin: Indonesia Type: Bumblebee Color: Gray/Black/Orange/Yellow Shape: Tear Cut: Cabochon Size (mm): 37x17.5x4.5 Weight (ct): 25.2 MOHS Hardness: 5 Treatment: Non-treated GbG ID: JB12
