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Brighton Gemstones

7ct ct Boulder opal Matrix cabochon

7ct ct Boulder opal Matrix cabochon

Regular price £20.00 GBP
Regular price Sale price £20.00 GBP
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19 x 12 x 5mm.

Boulder Opal is a unique and beautiful opal found in Queensland, Australia. It is easily identifiable because it is a mixture of ironstone and opal either in a matrix or layered. Every stone is unique and they are arguably the most affordable opal available.

Some lovely rivers of colour in this one .

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