Australian opals direct from
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Product Code: RB438
$30.00 USD
2 rough boulder opals #RB438

2 rough boulder opals #RB438   2 rough boulder opals #RB438   2 rough boulder opals #RB438   Australian rough boulder opal video

2 rough slices of natural boulder opals
from Queensland, Australia
1/ 76 x 30 mm x 9 mm of max. thickness
2/ 34 x 26 mm x 9 mm of max. thickness
Total weight: 255.5 carats (50.8 grams)
Thin veins of blue and green opals


Product Code: RB469
$40.00 USD
2 rough boulder opals #RB469

2 rough boulder opals #RB469   2 rough boulder opals #RB469   2 rough boulder opals #RB469   Australian rough boulder opal video

2 rough natural boulder opals, preformed and sanded from Queensland, Australia
1/ 18 x 16 mm x 5 mm of max. thickness
Weight: 16.5 carats
Blue and green colours
2/ 27 x 13 mm x 4 mm of max. thickness
Weight: 12 carats
Bright green and bright red (not showing on the pictures) colours


1 Rough opal #RB469 sold
Product Code: RB432
$45.00 USD
3 rough boulder opals #RB432

3 rough boulder opals #RB432   3 rough boulder opals #RB432   Australian rough boulder opal video

3 rough natural boulder opals, rubbed and sanded
from Queensland, Australia
from 33 x 24 mm x 8 mm of max. thickness
to 39 x 22 mm x 11 mm of max. thickness
Total weight: 41.7 grams
Blue and green opals
A Dremel kind of tool is needed to finish these stones.


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: 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.


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.


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.