/boulder opal specimen

Boulder Opal Specimen

  • This eye catching boulder opal specimen has flashy electric green colours that flow into pale crème and coffee opal colours. The highly polished  freeform shape invites you to touch. It measures 24mm x 17mm across the opal face , and stands 12mm high.
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  • A boulder opal specimen that highlights the contrasting blue green veins of opal running through  the natural patterning of the highly polished chocolate brown ironstone. This specimen measures 30mm x 25mm across the slightly undulating opal face , and stands 18mm high.
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  • A boulder opal specimen that features the contrast of the blue veins of opal running through the natural colours and patterning of the highly polished two toned brown ironstone. The highly polished  freeform shape invites you to touch its domed shape. The specimen measures 36mm x 30mm across the top of the domed surface , and stands 14mm high.
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  • This polished Boulder Opal specimen glows with splashes of bright green and violet colours from the soft crème opal. The highly polished  freeform shape invites you to touch its domed shape. The specimen measures 50mm x 28mm across the top of the domed surface , and stands 10mm high
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  • A boulder opal matrix natural split pair with a gorgeous pattern sparkling with bright lime green and orange from within the ironstone. The smaller piece measures 45 x 30mm, the larger piece measuring 45mm across at the base, 50mm deep.
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  • Boulder Opal polished specimen. Hard sandstone that is naturally impregnated with bright purple and turquoise opal, the specimen piece stands 40 mm high and is 60mm at the widest point.
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