Australian Boulder Opal Solids

From The Queensland Opal Mining Fields Of Koroit, Quilpie, Yowah & Jundah...


** A Fine Selection Of Beautifully Cut & Polished
Boulder Opal Solids...!



* The Currency Converter is designed for informational purposes to help web site visitors see the approximate cost of our products in their home currency.

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* All our Prices are in Australian Dollars

All of our photographs are taken in natural sunlight to give the closest colour comparisons.

Koroit Boulder Opal Solid


SBD129 - Price :  $28.00
14.8 carats Koroit Boulder Opal Solid
An interesting & attractive stone showing two distinct tones of colour with a thin band of green Gem matrix running between the two tones of brown.

Opal Type:  Solid Koroit Boulder Opal
Origin:  Koroit, Queensland, Australia
Size:  23.3mm x 15.75mm x 4.6mm thick
Weight:  14.8 carats

"Rune" Koroit Boulder Opal Gem Solid


SBD130 - Price:  $58.00
3.7 carats Unique "Rune" Koroit Boulder Opal Gem Solid.
A very interesting opal!  This Boulder Opal Gemstone contains the naturally occurring symbology of the Viking Rune URUZ which symbolises "Strength".
A Rune of great strength & transformation!

This amazing coincidence of form is outlined by the natural formation of Gem Opal into this Rune of Power.

Opal Size:   Solid Koroit Boulder Opal Gemstone
Origin:   Koroit, Queensland, Australia
Size:  12.1 mm x 9.1 mm x 3.9 mm
Weight:  3.7 Carats

Koroit Boulder Opal Solid


SBD131 - Price:  $ 25.00
14.3 carats Koroit Boulder Opal Solid
A nicely patterned stone which plays sparkles of colour as the Opal is moved.
An attractive Pendant Stone!

Opal Type:  Solid Koroit Boulder Opal
Origin:  Koroit, Queensland, Australia
Size:  19. mm x 18.0mm x 5.8mm thick
Weight:  14.3 carats




Koroit Gem Matrix Boulder Opal Solid


SBD138 - Price: $128.00
31.2 Carat koroit Gem Matrix Boulder Opal Solid.
A beautifully patterned Gemstone that displays bright Opal Matrix colours of green & a few mauves.
This piece would make into an impressive & very attractive Pendant!

Opal Type: Solid Gem Matrix Koroit Boulder Opal
Origin: 
Koroit, Queensland, Australia
Size:  33.2mm x 19.5mm x 4.6mm thick
Weight:  31.2 Carats


Quilpie Boulder Gem Crystal Opal Solid

SBD118 - Price: $40.00
1.55 carats Quilpie Boulder Gem Crystal Opal Solid

A pretty item of Boulder Crystal Opal that plays beautiful aqua green blues, a lovely bright cabochon that would be perfect as either a Ring or Pendant stone!

Opal Type: Solid Boulder Gem Crystal
Origin:  Quilpie, Queensland, Australia
Size:  8.5mm  x 6.5 mm x 3.1 mm thick
Weight:  1.55 carats
Shape:  Domed Oval Cabochon
Colours:  Aqua green blues
Body Tone: Translucent
Brightness:  Bright!

Koroit Matrix Boulder Opal Solid SBD056
More Photos...

SBD056 - Price: $28.00
6.7 carats Matrix Boulder
A pretty Koroit Matrix Opalstone with bright fiery lines of color with one of these features being a "forked lightning" pattern of red fire. Other colors play orange, brilliant green & blue with the stone displaying a high polish & finish.

Shape: Oval, Size: 14.0mm x 11.5mm
Thickness: 4.0mm, Weight: 6.7 carats



Queensland Boulder Matrix Opal Solid - SBD078



SBD078 - Price: $38.00
15.75 carats Queensland Boulder Matrix Opal Solid

An attractive & interestingly patterned Boulder Opal from the Koroit mining fields, showing loveoly greens through the patterns of the stone. Prettier in reality as the photos do not catch the full play of color here.

Length:  29.2 mm,
Width:
16.0 mm
Thickness:  3.3 mm 
Weight
:  15.75 carats
Shape:  Oval

Koroit Boulder Opal Solid


SBD122 - Price: $48.00
23.3 Carats Koroit Boulder Opal Solid
A lovely Koroit Stone, this one displays a "pool" like formation of aqua blue/green Gem Crystal Opal towards the bottom of the stone.  At the top of the stoe there is a bright play of blue/green sparkles of electric colour against the deep dark brown of this ironstone matrix.

An interesting Koroit Boulder Opal Gem that would make into a great Pendant!

Category: Solid Koroit Boulder Matrix Opal.
Opal Size: 24.2mm x 20.0mm x 7.0mm thick
Weight: 23.3 Carats
Colour: Bright Aqua blues/greens against a dark brown ironstone background.

Koroit boulder opal solid SBD110



SBD110 - Price:  $78.00
16.4 carats Koroit Boulder Opal Solid
A lovely patterned stone, this Koroit Solid plays green fire against a rich dark background of hard koroit ironstone.
Magic as either a large Ringstone or Pendant !

Category:  Solid Koroit Boulder Opal
Opal Size:
22.0mm x 13.8mm x 4.9mm Thick
Opal Shape:
Domed oval cabochon
Weight:
16.4 carats
Origin:
Koroit, Queensland, Australia
Colour:
Firey grens against a dark ironstone background.





Koroit Boulder Opal Solid SBD111


SBD111 - $92.00
8.7 carats Koroit Matrix Boulder
A beautiful Boulder Opal gemstone. This piece plays bright sparkly reds, emerald greens & electric blues against a richly patterned dark ironstone background.
A very nice Gem !

Category: Solid Koroit Boulder Opal
Opal Size:
20.0mm x 15.5mm x 2.6mm Thick
Opal Shape:
Oval Cabochon
Weight:
8.7 carats
Origin:
Koroit,Queensland, Australia
Coour:
Electric multi-colours gainst a dark ironstone background.




SBD073 - Price: $130.00
6.4 carats Koroit Gem Matrix Boulder Opal Solid

A lovely Boulder Gemstone, with bright Matrix fiery opal colors of red, orange, gold, lemon-yellows, deep blue, sky blue and bright greens.
This Gem would make a beautiful pendant!

Shape: Freeform  Size: 16.8 mm x 13.5 mm
Thickness: 3.45 mm,  Weight 6.4 carats

Koroit Boulder Opal Solid SBD112


SBD112 - Price: $52.00
9.9 carats Koroit Boulder Opal Solid
A pretty Gemstone with fiery emerald greens playing through a background of deep reddish browns & sparkly reds playing on the left side of the tone.
Great Ring or Pendant Stone !

Category: Solid Koroit Boulder Opal
Opal Size:
16.0mm x 12.7mm x 4.5 mm thick
Opal Shape:
Domed Oval Cabochon
Weight:
9.9 carats
Colour:
Emerald green fire of sparkly reds against a deep reddish brown background.



Koroit Boulder Opal Solid

SBD113 - Price: $72.00
31 carats Koroit Boulder Gem Matrix Opal Solid
A very nice Koroit Gem with lovely patterning that plays pretty sparkles of emerald greens & electric blues with a bright blue "stream" of colour running through the middle of the stone.

Beautifully cut & polished & completed with a 100,000 diamond compound finish.

Category: Solid Koroit Boulder
Opal Size: 29.0mm x 21.4mm x 4.7mm thick
Weight: 31 carats
Colours: Emerald greens & electric blue sparkles




Koroit Gem Matrix Solid Opal

SBD114 - Price: $86.00
38.2 Carats Solid Koroit Gem Matrix Opal Solid

A lovely & attractive Koroit Gem with a pretty lace type patterning that plays very bright sparkles of electric greens & blues all over!

Beautifully cut & polished and finished using 100,000 diamond compound.

Category: Solid Koroit Boulder
Opal Size: 34.3mm x 20.3mm x 5.3mm thick
Weight: 38.2 carats
Colours: Emerald greens & electric blue sparkles



Quilpie Boulder Opal Solid SBD123


SBD123 - Price: $38.00
11.87 Carats Quilpie Boulder Opal Solid

A pretty Boulder Opal Split that plays some nice reds, blues & greens. The face of this stone has a polished undulating surface which follows the natural line of the split.

Category: Solid Quilpie Boulder Opal
Opal Size: 27.5mm x 12.8mm x 3.5mm thick
Shape: Freeform
Weight: 11.87 Carats
Origin: Quilpie, Queensland, Australia
Colour: Reds, blues & greens


Would you like one of these Boulder Opal Solids converted to a Pendant Bead ?

Depending on the boulder opal chosen, we can drill a hole to the diameter of your choice.
If you require this service, please contact us before purchase & we can advise you regarding it's suitability for a drilled hole or, take a look at our Boulder Opal Pendant Beads !


Click here for more information about
Our Australian Opal Mining Fields & Towns


Click Here if You Are Looking For Rough Boulder Opal Slices?


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