Polished opal specimens from $14.00 USD to $2500.00 USD

Polished opal specimens from $14.00 USD to $2500.00 USD
Those opal specimens are of the boulder opal variety and are only found in Outback Queensland.
They have a high polish.
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Please note: > 24.4 millimetres (mm) equal 1 inch - 10 millimetres equal 0.39 inch.
> 1 ounce equals 28.34 grams - 100 grams equal 3.5 ounces.

PBS59G - Polished boulder opal specimen - $2450 USD

PBS59G - $3500.00 USD
Spectacular polished boulder opal specimen
Base: 45 mm X 35 mm X 20 mm - Height: 15 to 25 mm
Weight: 59 grams - Very bright gem colours .
The photos show 2 different views of the same face.
Originally, this specimen was in the center of the specimen PBS45.

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PBS65g- Was $70.00 USD, Now: $50.00 USD
Polished boulder opal specimen
Dimensions: 47 mm x 47 mm
Maximum thickness: 15 mm
Weight: 65 grams - Spots of brilliant colours

Polished boulder opal specimen PBS185g front

Polished boulder opal specimen PBS185g side

Polished boulder opal specimen PBS185g back

Polished boulder opal specimen PBS185g 3/4 back

PBS185g - Was $364.00 USD, Now: $273.00 USD SOLD
Polished boulder opal specimen (The 2 opal faces have been left
rough as they were mined)
Dimensions: 61 mm x 40 mm x 35 mm
Weight: 185 grams -
Nice bright colours in front and on one side
The opal faces are not polished.
They have been left in their natural state SOLD

PBS162g - Was: $588.00 USD, Now: $455.00USD SOLD
Polished boulder opal specimen
Dimensions: 101 mm X 60 mm X 30 mm maximum thickness
Weight: 162 grams - Brilliant gem colours : full spectrum of colours.
This specimen has a lot less green colours than shown , it has a beautiful variety of
brilliant red, gold and orange colours that could not be captured by the camera.

PBS72g- $50.00 USD
Polished boulder opal specimen
Dimensions: 60 mm x 35 mm -Maximum thickness: 17 mm
Weight: 72 grams - Transparent blue opal with a line of
electric green and red orange colour

PBS21 - $14.00 USD SOLD
Polished boulder opal specimen
Dimensions: 31.14 mm x 24.79 mm
Maximum thickness: 10.50 mm - Weight: 11 grams
Small flashes of dark blue and green colours

PBS22- $18.50 USD SOLD
Polished boulder opal specimen
Dimensions: 68.23 mm x 40.50 mm
Maximum thickness: 13.50 mm - Weight: 45 grams
Mixture of pale colours and bright specks of colours

PBS23 - $20.00 USD
Polished boulder opal specimen
Dimensions: 64 mm x 39.50 mm
Maximum thickness: 11.54 mm
Weight: 45 grams - Small traces of colours

PBS24 - $30.00 USD
Polished boulder opal specimen
Dimensions: 41.30 mm x 38.78 mm
Maximum thickness: 9.30 mm - Weight: 25 grams
Pale blue and grey transparent opal

PBS6 - $70.00 USD
Polished boulder opal specimen
Dimensions: 60 mm x 48 mm
Maximum thickness: 15 mm
Weight: 74 grams - Mixed colours

PBS7 - $70.00 USD
Polished boulder opal specimen
Dimensions: 60 mm x 50 mm
Maximum thickness: 20 mm
Weight: 92 grams - Mixed colours

PBS8 - $73.00 USD SOLD
Polished boulder opal specimen
Dimensions: 71 mm x 67 mm
Maximum thickness: 15 mm
Weight: 125 grams - Mostly blue colours

PBS11 - $50.00 USD
Polished boulder opal specimen
Dimensions: 52 mm x 32 mm
Maximum thickness: 12 mm
Weight: 39 grams - Blue and green colours

PBS10 - $50.00 USD
Polished boulder opal specimen
Dimensions: 90 mm x 42 mm -Maximum thickness: 16 mm
Weight: 86 grams - Only the sides and back have been
polished. Blue colour with a window, the face has been left
in its natural state. Transparent opal with some glimmers of
light blue and green colours

PBS12 - $60.00 USD
Polished boulder opal specimen
Dimensions: 70 mm x 39 mm - Maximum thickness: 10 mm
Weight: 54 grams - Varied colours with some red

PBS14- $70.00 USD
Polished boulder opal specimen (concave face)
Dimensions: 57 mm x 32 mm - Maximum thickness: 12 mm
Weight: 26 grams - Blue and green colours

PBS15 - $70.00 USD
Polished boulder opal specimen
Dimensions: 53 mm x 29 mm -Maximum thickness: 13 mm
Weight: 40 grams - Blue and bright green colours

PBS16 - $80.00 USD
Polished boulder opal specimen
Dimensions: 60 mm x 31 mm
Maximum thickness: 15 mm
Weight: 41 grams - Nice variety of colours

PBS17 - $70.00 USD SOLD
Polished boulder opal specimen
Dimensions: 30 mm x 30 mm
Maximum thickness: 11 mm
Weight: 18 grams - Nice spot of brilliant colours.
Could make a nice pendant.

PBS18 - $82.00 USD SOLD
Polished boulder opal specimen (face concave)
Dimensions: 81 mm x 36 mm
Maximum thickness: 18 mm
Weight: 79 grams - Blue with some green

PBS20 - $200.00 USD
Polished boulder opal specimen
Dimensions: 72 mm x 37 mm
Maximum thickness: 12 mm
Weight: 40 grams
Interesting formation of light bright colours

Click on each picture to make it bigger, the opal colours will be more visible

PBS25 - $30.00 USD
Polished boulder opal specimen
Dimensions: 45,72 mm x 36,55 mm
Maximum thickness: 8 mm - Weight: 32 grams
Pale blue & green colours - The opal veins go right trough
the mother rock ( a small crack in one opal vein does not
affect the solidity of the specimen)

PBS26 - $40.00 USD
Polished boulder opal specimen
Dimensions: 66,60 mm x 39,68 mm
Maximum thickness: 9,92 mm - Weight: 55 grams
Pale blue & green colours - The opal veins go right
trough the mother rock ( a small crack in one opal
vein does not affect the solidity of the specimen)

PBS27 - $50.00 USD
Polished boulder opal specimen
Dimensions: 52,82 mm x 27,50 mm
Maximum thickness: 9 mm
Weight: 18 grams - Blue & green colours

PBS28 - $60.00 USD
Polished boulder opal specimen
Dimensions: 50 mm x 44.17 mm
Maximum thickness: 11.30 mm - Weight: 32 grams
Various colours with some light brilliant green

PBS29 - $65.00 USD
Polished boulder opal specimen
Dimensions: 55.45 mm x 36 mm
Maximum thickness: 12.20 mm
Weight: 43 grams
Various colours with some light brilliant green

PBS30 - $65.00 USD
Polished boulder opal specimen
Dimensions: 55.96 mm x 30.30 mm
Maximum thickness: 11.30 mm
Weight: 34 grams - Dark blue & green colours

PBS31 - $70.00 USD
Polished boulder opal specimen
Dimensions: 74.90 mm x 38.87 mm
Maximum thickness: 14.38 mm - Weight: 64 grams
Various colours

PBS32 - $70.00 USD
Polished boulder opal specimen
Dimensions: 53.67 mm x 38.50 mm
Maximum thickness: 24.97 mm
Weight: 51 grams - Pyramidal shape
Blue opal with some brilliant light green.
Also a line of colour on another side and on the bottom

PBS33 - $100.00 USD
Polished boulder opal specimen
Dimensions : 60.63 mm x 47.35 mm
Maximum thickness: 11.22 mm
Weight: 46 grams
Picture stone with various colours

PBS34 - $120.00 USD SOLD
Polished boulder opal specimen
Dimensions: 57 mm x 37 mm
Maximum thickness: 15 mm
Weight: 46 grams
Twirls of light blue colour with some bright green

PBS35 - $180.00 USD
Polished boulder opal specimen - Picture stone
Dimensions: 73 mm x 45 mm
Maximum thickness: 14 mm
Weight: 76 grams
Light blue transparent opal with a wide line of
bright green with some pink.
Looks like water falling over a rock face

PBS38 - $70 USD SOLD
Polished boulder opal specimen
Dimensions: 40 mm x 27 mm x 38 mm High
Weight: 48 grams - Pyramidal shape
3 faces of opal with line of bright green color

PBS37 - $90 USD
Polished boulder opal specimen
Dimensions: 98 mm x 31,50 mm
Maximum thickness: 12.60 mm
Weight: 73 grams
Mixed colors with some red

PBS39 - $150.00 USD
Polished boulder opal specimen
Dimensions : 58 mm x 46.50 mm
Maximum thickness: 8.60 mm
Weight: 37 grams
Mostly blue colour with brilliant sparkles in the center

PBS36 - $200.00 USD
Polished boulder opal specimen
Dimensions: 78 mm x 63.50 mm
Maximum thickness: 32 mm
Weight: 150 grams
Interesting transparent formation with purplish blue colour.
There is a small crack in the opal on the left hand side, but it does not affect the solidity of the specimen

PBS40 - $150.00 USD
Polished boulder opal matrix specimen
Dimensions : 60 mm x 43.33 mm
Maximum thickness: 12.90 mm
Weight: 53 grams
Multicolor sparkles including red

PBS48 - $350.00 USD
Polished boulder opal specimen
Dimensions: 66.77 mm x 45.25 mm
Maximum thickness: 29.80 mm
Weight: 125 grams
Yowah nut type of formation with apple green opal
Only the face has been polished, the rest has been
left in its natural state

PBS41 - $600.00 USD
Polished opalised wood specimen - Very rare.
Dimensions: 80.87 mm x 50 mm
Maximum thickness: 11.27 mm
Weight: 80 grams
Sparkling electric green colours in the center

PBS42 - $500.00 USD
Polished opalised wood specimen with its bark - Very rare.
Dimensions: 77 mm x 58.50 mm
Maximum thickness: 23 mm
Weight: 136 grams
Sparkling electric green colors
The face, top and bottom have been polished, the fossilised bark on the back has been left in its natural state.

PBS46 - $350.00 USD
Polished boulder opal specimen
Dimensions: 110.46 mm x 53.45 mm high
Maximum width: 47 mm
Weight: 193 grams
Black opal on one side and white opal on the other.
Only the front has been polished, the rest has been left in its natural state.

PBS43 - $1500.00 USD
Polished opalised wood specimen with its bark- Very rare
Dimensions: 82 mm x 82 mm
Maximum thickness: 19.30 mm
Weight: 200 grams
Sparkling bright electric green colors with some blue color.
The face, top and bottom have been polished, the back, being fossilised bark has been left in its natural state.

PBS44 - $2400.00 USD
Polished opalised wood specimen with its bark - Very rare.
Dimensions: 94.40 mm x 70 mm
Maximum thickness: 35.50 mm
Weight: 350 grams
Thick full slice of opalised wood. Unusual fossil: One side is opal matrix, full of pin fire multicolored opal,
with lots of red; the other side contains some agate and some bright mixed colours.
The two faces have been polished and the fossilised bark around it has been left in its natural state.

PBS45 - $2400.00 USD
Spectacular polished boulder opal specimen
Base: 58 mm X 50 mm high x 35 mm wide
Weight: 133 grams - Brilliant gem colours .
The photos show 2 different views of the same face.
Originally, this specimen was surrounding the specimen PBS59G.

PBS47 - $250.00 USD SOLD
Polished boulder opal specimen
Dimensions: 86.60 mm x 33 mm
Maximum thickness: 11.50 mm
Weight: 67 grams
Both sides polished; Bright changing colours including orange