Koroit Matrix Freeform Cabochon
Origin: Koroit Opal Field, Queensland, Australia
Cut: Freeform Cabochon
Treatments: None - Natural Stone
Dimensions: 34.5mm x 22.2mm x 8mm
Beautiful Koroit Matrix opal with very bright blue and green sparkles in a matrix of ironstone and silicated clay.
Slightly cabochoned back for easy setting.
Much brighter sparkles than the photo indicates.
Hand cut and polished in our own workshop.
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