Fine Black Opal with Unusual Star Pattern
Lightning Ridge, New South Wales, Australia
Pattern opals such as the present one are rare by any standards. They are occasionally called "Windmill" pattern opals by those in the opal hobby. The present stone is a fine oval cabochon displaying a six-rayed star. Weighing approximately 4.15 carats and measuring mm
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Lightning Ridge, New South Wales, Australia
Pattern opals such as the present one are rare by any standards. They are occasionally called "Windmill" pattern opals by those in the opal hobby. The present stone is a fine oval cabochon displaying a six-rayed star. Weighing approximately 4.15 carats and measuring mm
Estimate
Time, Location
Auction House
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