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BOULDER OPAL SPLIT

$240

BOULDER OPAL SPLIT
BOULDER OPAL SPLIT
BOULDER OPAL SPLIT
BOULDER OPAL SPLIT
BOULDER OPAL SPLIT
BOULDER OPAL SPLIT
BOULDER OPAL SPLIT

BOULDER OPAL SPLIT

$240

BOULDER OPAL SPLIT

A Boulder Opal Split for collection or jewellery making.  A large sized Opal specimen in Purple, Blue and a splash of Orange colour.  A really lovely pair of Aussie stones.  This specimen is from quality  Boulder Opal gemstone.  You can see two good seams split and a little on the side.

Dimensions:
10cm x 11.3cm x 7.4cm, 1168g.

Location:
Queensland.

Opal: SiO2.

nH2O Hydrated Silicon Dioxide.

In stock

BOULDER OPAL SPLITBOULDER OPAL SPLIT

A Boulder Opal Split for collection or jewellery making.  A large sized Opal specimen in Purple, Blue and a splash of Orange colour.  A really lovely pair of Aussie stones.  This specimen is from quality  Boulder Opal gemstone.  You can see two good seams split and a little on the side.

Dimensions:
10cm x 11.3cm x 7.4cm, 1168g.

Location:
Queensland.

Opal: SiO2.

nH2O Hydrated Silicon Dioxide.

Opal has been a popular gem for many centuries and has a very interesting structure.  The name opal comes from the Sanskrit name for precious stone upala.  Opal structure is not crystalline and considered a mineraloid.  The chemistry of Opal is primarily SiO2 and varying amounts of water.  The amount of water varies from 5 -10% and greater.  This water can help geologists determine the temperature of the host rock at the time the opal formed.

Check out more Opal for sale here

Additional information

Weight 1300 g
Dimensions 12 x 12 x 10 cm