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Koroit Boulder Opal Shield Cabochon – Designer Cabochon – Australia

20mm x 8.9mm x 3.5mm

$35.00 $24.00

In stock

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Description

Koroit boulder opal from Queensland, Australia is a precious opal that is found in seams in ironstone. The ironstone formed as concretions in sandstone matrix. The color patterns of the matrix combined with the gorgeous opal make beautiful stones from this material.

The shield collection is a new designer cabochon collection by Janet Bertog of Heather Canyon.

Natural hole in back