This beautiful 13 carat Andamooka black matrix opal cabochon displays fine multicolor pinfire across a dark body tone with flashes of red, green, gold, and blue visible under light. The color coverage is evenly distributed across the surface, producing the classic sparkling appearance associated with quality Andamooka matrix opal.
Its 23 × 15 mm oval size makes it ideal for statement rings, pendants, or custom jewelry designs.
Sourced from Andamooka, South Australia, this stone shows the distinctive fine crystalline play-of-color characteristic of Australian matrix opal.
Perfect for:
• Statement rings
• Pendant centerpieces
• Collector cabochons
• Custom jewelry designs
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Stone Details
Stone: Andamooka Black Matrix Opal
Weight: 13 carats
Dimensions: approx. 23 × 15 mm
Shape: Oval cabochon
Color: Multicolor (red, green, gold, blue)
Pattern: Fine pinfire
Transparency: Opaque matrix
Origin: Andamooka, South Australia
Treatment: Typical stabilization common for Andamooka matrix opal
Finish: Hand-polished cabochon
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Notes
Photos taken under direct lighting to highlight play-of-color.
Color appearance may vary depending on lighting conditions.
Measurements are approximate.