Selling Australian opals and opal jewellery,
direct from the mines,
online since 2004.
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Product Code: RB479
$20.00 USD
1 rough boulder opal #RB479

1 Rough Australian boulder opal #RB479   Australian rough boulder opal video

1 rough natural boulder opal
from Queensland, Australia
48 x 38 mm x 13 mm of max. thickness
Weight: 223 carats (44.6 grams)
3 small opals with various colours,
of which 1 has to be uncovered
Could make a polished specimen or 3 small cut boulder opals


1 Rough boulder opal #RB479 sold
Product Code: RB483
$20.00 USD
1 rough boulder opal #RB483

1 Rough Australian boulder opal #RB483   1 Rough Australian boulder opal #RB483   1 Rough Australian boulder opal #RB483   1 Rough Australian boulder opal #RB483   Australian rough boulder opal video

1 big rough natural boulder opal
from Queensland, Australia
82 x 51 x from 6 to 25 mm of max. thickness
Weight: 755 carats (151.6 grams)
Thick light brown opal with some flashes of blue colour
Sawn all around and back of the stone
Have 2 thick veins of opal through the stone ( 2 windows)


1 Rough boulder opal #RB483 sold
Product Code: RB480
$20.00 USD
1 rough boulder opal #RB480

1 Rough Australian boulder opal #RB480   1 Rough Australian boulder opal #RB480   1 Rough Australian boulder opal #RB480   Australian rough boulder opal video

1 rough natural boulder opal
from Queensland, Australia
52 x 40 mm x 17 mm of max. thickness
Weight: 338 carats (67.6 grams)
1 opal vein with various colours
running all through the stone,
partly opened, and to be completely opened
A Dremel type of tool is needed to open this stone


1 Rough boulder opal #RB480 sold
Product Code: RB484
$25.00 USD
1 rough boulder opal #RB484

1 Rough Australian boulder opal #RB484   1 Rough Australian boulder opal #RB484   1 Rough Australian boulder opal #RB484   Australian rough boulder opal video

1 big rough natural boulder opal
from Queensland, Australia
88 x from 42 to 49 mm x from 11 to 27 mm of max. thickness
Weight: 1095 carats (219.00 grams)
Thick light brown opal with some blue colour
Sawn all around and back of the stone
1 thick vein of opal going through the stone (1 window)


1 Rough boulder opal #RB484 sold
Product Code: RB485
$30.00 USD
1 rough boulder opal #RB485

1 Rough Australian boulder opal #RB485   1 Rough Australian boulder opal #RB485   Australian rough boulder opal video

1 big rough natural boulder opal
from Queensland, Australia
From 52 to 81 mm x 102 mm x from 11 to 21 mm of max. thickness
Weight: 1345 carats (269.00 grams)
Thick light brown opal with some blue colour
Sawn on 1 side and back of the stone
Have 1 thick vein of opal through the stone (1 window)


1 Rough boulder opal #RB485 sold
Product Code: RB481
$35.00 USD
1 rough boulder opal #RB481

1 Rough Australian boulder opal #RB481   1 Rough Australian boulder opal #RB481   Australian rough boulder opal video

1 rough natural boulder opal
from Queensland, Australia
48 x 30 mm x 15 mm of max. thickness
Weight: 174 carats (34.8 grams)
1 rolling purple flash and some green colours
A Dremel type of tool is needed to cut this stone


1 Rough boulder opal #RB481 sold
Product Code: RB482
$45.00 USD
1 rough boulder opal #RB482

1 Rough Australian boulder opal #RB482   1 Rough Australian boulder opal #RB482   1 Rough Australian boulder opal #RB482   1 Rough Australian boulder opal #RB482   1 Rough Australian boulder opal #RB482   Australian rough boulder opal video

1 rough natural boulder opal
from Queensland, Australia
55 x 46 mm x 19 mm of max. thickness
Weight: 386.5 carats (77.3 grams)
1 opal vein with various colours
running all through the stone,
partly opened, and to be completely opened
A Dremel type of tool is needed to open this stone


Product Code: RB217
$60.00 USD
rough boulder opal #RB217

rough boulder opal #RB217   Australian rough boulder opal video

Slice of rough natural boulder opal from Queensland, Australia
80 x 45 mm x 14 mm of max. thickness
Weight: 62 grams
Green veins of opal


Product Code: RB437
$75.00 USD
2 rough boulder opals #RB437

2 rough boulder opals #RB437   2 rough boulder opals #RB437   2 rough boulder opals #RB437   2 Australian rough boulder opals video

2 rough natural boulder opal slices
from Queensland, Australia
1/ 88 x 28 mm x 7 mm of max. thickness
2/ 85 x 29 mm x 7 mm of max. thickness
Total weight: 369.5 carats (73.8 grams)
Blue and green veins of opal


Product Code: RB478
$80.00 USD
1 rough boulder opal #RB478

1 rough boulder opal #RB478   1 rough boulder opal #RB478   1 rough boulder opal #RB478   Australian rough boulder opal video

1 rough natural preformed boulder opal, from Queensland, Australia
23.7 x 15 mm x 6 mm of max.thickness
Weight: 16.2 carats
Bright green and bright red colours


1 Rough boulder opal #RB478 sold
Product Code: RB422
$90.00 USD
1 rough boulder opal #RB422

1 rough boulder opal #RB422   1 rough boulder opal #RB422   1 rough boulder opal #RB422   Australian rough boulder opal video

1 rough natural boulder opal, rubbed and sanded
from Queensland, Australia
58 x 40 mm x 15 mm of max. thickness
Weight: 72.7 grams
Wavy stone with blue and green colours
A Dremel kind of tool is needed to finish this stone.


Product Code: RB216
$90.00 USD
rough boulder opal #RB216

rough boulder opal #RB216   Australian rough boulder opal video

Slice of rough natural boulder opal from Queensland, Australia
80 x 47 mm x 9 mm of max. thickness
Weight: 70.6 grams
Green veins of opal


Product Code: RB218
$120.00 USD
1 rough boulder opal #RB218

1 rough boulder opal #RB218   1 rough boulder opal #RB218   1 rough boulder opal #RB218   Australian rough boulder opal video

1 rough natural boulder opal from Queensland, Australia
93 x 50 mm x 18 mm of max. thickness
Weight: 127 grams
Thick vein of opal with light bright green colours


1 Rough boulder opal #RB218 sold
Product Code: RB423
$150.00 USD
1 rough boulder opal #RB423

1 rough boulder opal #RB423   1 rough boulder opal #RB423   1 rough boulder opal #RB423   Australian rough boulder opal video

1 rough natural boulder opal, rubbed and sanded
from Queensland, Australia
39 x 37 mm x 11 mm of max. thickness
Weight: 18.5 grams
Bright green colours with some pink
A Dremel kind of tool is needed to finish this stone.


Product Code: RB453
$180.00 USD
1 rough boulder opal #RB453

1 rough boulder opal #RB453   1 rough boulder opal #RB453   1 rough boulder opal #RB453   Australian rough boulder opal video

1 rough natural boulder opal, rubbed and sanded
from Queensland, Australia
51 x 33 mm x 14 mm of max. thickness
Weight: 243 carats (48.7 grams)
Boulder opal with various colours with pink and red not showing on the photo
Picture stone
A Dremel kind of tool is needed to finish this stone.


1 Rough opal #RB453 sold
Product Code: RB421
$200.00 USD
1 rough boulder opal #RB421

1 rough boulder opal #RB421   1 rough boulder opal #RB421   1 rough boulder opal #RB421   1 rough boulder opal #RB421   Australian rough boulder opal video

1 rough natural boulder opal, rubbed and sanded
from Queensland, Australia
48 x 49 mm x from 5 to 14 mm of thickness
Weight: 41.5 grams
Blue and bright green opal
A Dremel kind of tool is needed to finish this stone.


Product Code: RB420
$200.00 USD
1 rough boulder opal #RB420

1 rough boulder opal #RB420   1 rough boulder opal #RB420   Australian rough boulder opal video

1 rough natural boulder opal, rubbed and sanded
from Queensland, Australia
39 x 37 mm x 13 mm of max. thickness
Weight: 39 grams
Blue and green colours
A Dremel kind of tool is needed to finish this stone.


1 Rough boulder opal #RB420 sold
Product Code: RB419
$250.00 USD
1 rough boulder opal #RB419

1 rough boulder opal #RB419   1 rough boulder opal #RB419   1 rough boulder opal #RB419   Australian rough boulder opal video

1 rough natural boulder opal, rubbed and sanded
from Queensland, Australia
48 x 39 mm x 15 mm of max. thickness
Weight: 51.5 grams
Blue and bright green colours
A Dremel kind of tool is needed to finish this stone.





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