Rare unset Queensland boulder matrix opals (cut and polished matrix opals) for sale at a cheaper price.

     

Round natural Australian boulder matrix opal bead, unset
from Opalton, Queensland
14 mm in diametre
with a blind hole 1.4 mm in diametre and 12 mm deep
Weight: 18.96 carats
Some blue, green and red colours
Could make a peg and cup opal ring or peg and cup opal pendant
2 Australian boulder matrix opal bead necklaces left for sale on this page

   

Round natural Australian boulder matrix opal bead, unset
from Opalton, Queensland
14 mm in diametre
with a blind hole 1.4 mm in diametre and 10 mm deep
Weight: 20.66 carats
Some blue and green colours
Could make a peg and cup opal ring or peg and cup opal pendant
2 Australian boulder matrix opal bead necklaces left for sale on this page

   

Unset Australian natural boulder matrix opal
from Opalton, Queensland
32 x 22.5 mm x 5.7 mm thick
Weight: 42 carats
Various colours

   

Unset Australian natural boulder matrix opal
from Opalton, Queensland
32 x 23 mm x 7 mm thick
Weight: 49.5 carats
Flashes of various colours

     

Round natural Australian boulder matrix opal bead, unset
from Opalton, Queensland
14 mm in diametre
with a blind hole 1.4 mm in diametre and 10 mm deep
Weight: 20.53 carats
Blue, green and red colours
Could make a peg and cup opal ring or peg and cup opal pendant
2 Australian boulder matrix opal bead necklaces left for sale on this page

   

Unset Australian natural boulder matrix opal
from Opalton, Queensland
36 x 22 mm x 10 mm thick
Weight: 61.4 carats
Sparkles of bright various colours not showing on the picture

   

4 Australian boulder matrix opal beads, unset
from Opalton, Queensland
1 flat disc bead 16 mm round x 3.5 mm thick
2 flat disc beads 16 mm round x 6 mm thick
1 round barrel bead 17 mm long x 10 mm in diametre
Total weight: 58 carats
Very little colour

   

Unset Australian natural boulder matrix opa
from Opalton, Queensland
23 mm x 15.5 mm x 8 mm thick
Weight: 23 carats
Various colours with red

   

Unset Australian natural boulder matrix opal
from Opalton, Queensland
30 x 20 mm x 5.4 mm thick
Weight: 30 carats
Small flashes of various colours with red

     

Unset Australian natural boulder matrix opal
from Opalton, Queensland
32 mm x 31.6 mm x 8.4 mm thick
Weight: 54.35 carats
Green colours with red (not showing on pictures)

   

Unset Australian natural boulder matrix opal
from Opalton, Queensland
14 x 14 mm x 7 mm thick
Weight: 10.4 carats
Ring stone with bright various colours

   

Unset Australian natural boulder matrix opal
from Opalton, Queensland
14 mm of diametre x 3.4 mm thick
Weight: 5.7 carats
Blue matrix opal

     

Unset Australian natural boulder matrix opal
from Opalton, Queensland
30 mm x 20 mm x 6.8 mm thick
Weight: 38.78 carats
Various colours with red

   

Unset Australian natural boulder matrix opal
from Opalton, Queensland
30 x 33 mm x 6.6 mm thick
Weight: 49.8 carats
Big opal with small flashes of blue and bright green colours to make a pendant

   

Unset Australian natural boulder matrix opal
from Opalton, Queensland
35.7 x 24 mm x 7.5 mm thick
Weight: 58.6 carats
Various colours with red colours

     

Unset Australian natural boulder matrix opal
from Opalton, Queensland
34 mm x 24 mm x 7.6 mm thick
Weight: 55 carats
Bright green colours

   

Unset Australian natural boulder matrix opal
from Opalton, Queensland
27 x 16 mm x 7 mm thick
Weight: 30.5 carats
Blue and bright green colours

     

Unset Australian natural boulder matrix opal
from Opalton, Queensland
31 mm x 19 mm x 6 mm thick
Weight: 35 carats
Bright green colours

     

3 unset Australian natural boulder matrix opals
from Opalton, Queensland
1/ 12 x 11 mm x 4 mm thick
2/ 11.6 x 11.7 mm x 2 mm thick
3/ 13 x 12 mm x 3.6 mm thick
Total weight: 11.98 carats
Bright green colours

   

Unset Australian natural boulder matrix opal
from Opalton, Queensland
33 x 18 mm x 13 mm thick
Weight: 51 carats
Odd shape to make a drop pendant with
various colours with red, all around

   

Big unset Australian natural boulder matrix opal
from Opalton, Queensland
54 x 22 mm x 7 mm thick
Weight: 77.2 carats
Big opal with blue and bright green colours to make a big pendant

     

Unset Australian natural boulder matrix opal
from Opalton, Queensland
27.7 mm x 11.3 mm x 10 mm thick
Weight: 32.20 carats
Green sparkles of colours

     

Unset Australian natural boulder matrix opal
17.4 mm x 14.6 mm x 7.8 mm thick
Weight: 17.96 carats
Various colours with red

         

Unset Australian natural boulder matrix opal
from Winton, Queensland
16 mm in diametre x 4 mm thick
Weight: 7.58 carats
Opal matrix with bright colours

     

Unset Australian natural boulder matrix opal
from Opalton, Queensland
39.7 x 23.5 mm x from 2 to 7.5 mm thick
Weight: 45.55 carats
Various bright colours with red

     

Unset Australian natural boulder matrix opal
from Opalton, Queensland
21 mm x 14 mm x 5.5 mm thick
Weight: 15.52 carats
Green colours

   

Unset Australian natural boulder matrix opal
from Opalton, Queensland
27.7 x 15 mm x 7 mm thick
Weight: 26 carats
Various bright colours with red

     

Unset Australian natural boulder matrix opal
from Winton, Queensland
37 x 15 x 8 mm thick
Weight: 41.50 carats
Some sparkles of bright green and red colours

     

Unset Australian natural boulder matrix opal
from Winton, Queensland
20 x 18 mm x 4 mm thick
Weight: 11.9 carats
Opal matrix full of blue colours

       

Unset Australian natural boulder matrix opal
from Winton, Queensland
41 x 29 x 8 mm thick
Weight: 77 carats
Red sparkles on both sides

   

Unset Australian natural boulder matrix opal cabochon
from Opalton, Queensland
22 x 15 mm x 7.6 mm thick
Weight: 24.8 carats
Bright blue and green colours

     

Big unset Australian natural boulder matrix opal
from Winton, Queensland
40 mm x 26 mm x 10 mm thick
Weight: 85.16 carats
Bright blue and green colours

     

Unset Australian natural boulder matrix opal
from Opalton, Queensland
27.6 mm x 18 mm x 7.3 mm thick
Weight: 36.10 carats
Various colours with red

     

Unset Australian natural boulder matrix opal
from Opalton, Queensland
28.8 mm x 23 mm x 8 mm thick
Weight: 36.22 carats
Blue and green sparkles of colours

     

Unset Australian natural boulder matrix opal
from Opalton, Queensland
28 mm x 19.6 mm x 6.4 mm thick
Weight: 29.67 carats
Full of green sparkles of colours

     

Unset Australian natural boulder matrix opal
from Opalton, Queensland
31 mm x 16 mm of max. width x 6 mm thick
Weight: 28.67 carats
Bright green colours with red

   

Big unset Australian natural boulder matrix opal
from Winton, Queensland
44 x 33 x 8 mm thick
Weight: 132 carats
Bright green colours

     

Very big unset Australian natural boulder matrix opal
from Winton, Queensland
57.2 x 36 x 6.3 mm thick
Weight: 147.8 carats
Big opal matrix with sparkles of bright green and red colours

     

Unset Australian natural boulder matrix opal
from Opalton, Queensland
23 mm x 11.5 mm x 5.5 mm thick
Weight: 10.95 carats
Bright blue and green colours

     

Unset Australian natural boulder matrix opal
from Opalton, Queensland
24.5 mm x 12.5 mm x 7 mm thick
Weight: 14.47 carats
Bright electric blue/green colours

     

Unset Australian natural boulder matrix opal
from Opalton, Queensland, Australia
30 mm x 12 mm x 6 mm thick
Weight: 17.20 carats
Full of various bright colours