WHAT IS PIPE CRYSTAL BOULDER OPAL?

Pipe Crystal Boulder Opal is a type of boulder opal that has only been found exclusively in Queensland, Australia to date. It is formed in round tubular holes in boulder sandstone rocks. Usually, the darker the sandstone, the darker the colours are in the opal.Read More

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31.9 Carats Stunning Rainbow Vein Yowah Boulder Opal
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31.9 Carats Stunning Rainbow Vein Yowah Boulder Opal

$475.00 $295.00 USD

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21 Pieces Purple Yowah Opal Parcel MM219
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21 Pieces Purple Yowah Opal Parcel

$625.00 $525.00 USD

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11 Pieces Purple Yowah Opal Parcel MM218B
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11 Pieces Purple Yowah Opal Parcel

$550.00 $425.00 USD

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21 Pieces Yowah Opal Parcel MM217
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21 Pieces Yowah Opal Parcel

$550.00 $425.00 USD

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MM212a
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6 Pieces Pipe Crystal Boulder Opal Jewellers Parcel

$240.00 USD

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MM191
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586.7 Carats The Omega Opal – Koroit Specimen

$5,000.00 USD

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123.7 Carats Rare Wood Fossil Boulder Opal
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123.7 Carats Rare Wood Fossil Boulder Opal

$1,000.00 USD

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120.55 Carats Rare Wood Fossil Boulder Opal
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120.55 Carats Rare Wood Fossil Boulder Opal

$1,200.00 USD

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110 Carats Rare Double Sided Wood Fossil Boulder Opal
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110 Carats Rare Double Sided Wood Fossil Boulder Opal

$1,000.00 USD

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133.4 Carats Rare Wood Fossil Boulder Opal
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133.4 Carats Rare Wood Fossil Boulder Opal

$1,300.00 USD

In stock

58.05 Carats Rare Wood Fossil Boulder Opal
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58.05 Carats Rare Wood Fossil Boulder Opal

$725.00 USD

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154.65 Carats Rare Wood Fossil Boulder Opal
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154.65 Carats Rare Wood Fossil Boulder Opal

$1,500.00 $1,050.00 USD

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113.85 Carats Wood Fossil Boulder Opal
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113.85 Carats Wood Fossil Boulder Opal

$825.00 USD

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MM183
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25.8 Carats 4 Pcs Wood Fossil Boulder Opal Parcel

$200.00 USD

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mm182a
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7 Piece Koroit Boulder Opal Parcel

$525.00 USD

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MM181a
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6 Piece Koroit Boulder Opal Parcel

$525.00 USD

In stock