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BOC00096

Shape
  
Freeform
Category
  
Boulder Opal
Description
  
Matched split pairs of boulder opal. These have a natural split stone face with a polished back. More mauve in colour, in dim light, than this picture depicts, these stones have nice little flashes of green and red.
Weight:
10.2ct
Dimensions:
  
26.5 x 8.5mm
Thickness:
  
3.5mm
Mined From:
 
Queensland (Unknown field)
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BOC00098

Shape
  
Freeform
Category
  
Boulder Opal
Description
  
Matched split pairs of boulder opal. These have a natural split stone face with a polished back. Every colour of the spectrum can be seen in the bands of opal against the boulder backing.
Weight:
18.6ct
Dimensions:
  
19 x 16mm
Thickness:
  
4mm
Mined From:
 
Queensland (Unknown field)
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BOC00100

Shape
  
Freeform
Category
  
Boulder Opal
Description
  
Matched split pairs of boulder opal. These have a natural split stone face with a polished back. Triangular in shape and predominantley white in colour these beautiful stones, although showing blue with yellow red flashes, in this picture, have a delicate crimson coloured shimmer along the entire face.
Weight:
14ct
Dimensions:
  
17 x 13mm
Thickness:
  
5mm
Mined From:
 
Queensland (Unknown field)
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BOC00177

Shape
  
Freeform
Category
  
Boulder Opal
Description
  
A natural split pair of boulder opal stones. The face has been left in a natural state. Unfortunately, there is not a huge colour play, as seen in some of the other stones. The opal bars in the centre have a pink/reddish colour play when moved. They have polished backs.
Weight:
17.3 ct
Dimensions:
  
15 x 13 mm
Thickness:
  
5 mm
Mined From:
 
Unknown Queensland
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BOC00109

Shape
  
Freeform
Category
  
Boulder Opal
Description
  
Matched split pairs of boulder opal. These have a natural split stone face with a polished back. Every colour of the spectrum is represented in these stones, with vibrant bands of blue and green with gentle red flashes.
Weight:
22ct
Dimensions:
  
19 x 15mm
Thickness:
  
5.5mm
Mined From:
 
Queensland (Unknown field)
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BOC00099

Shape
  
Freeform
Category
  
Boulder Opal
Description
  
Matched split pairs of boulder opal. These have a natural split stone face with a polished back. Green blue flashes can be seen in the dark blue colouring with a narrow pale band along the edge, giving a good show of yellow red through to green blue.
Weight:
16.4ct
Dimensions:
  
17 x 13mm
Thickness:
  
4mm
Mined From:
 
Queensland (Unknown field)
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BOC00156

Shape
  
Freeform
Category
  
Boulder Opal
Description
  
This rare natural split pair of matching stones are a bookleaf of each other. They exhibit with movement, some areas of red flashes. They have a natural, as split, face and a polished back.
Weight:
12.8 ct for the two
Dimensions:
  
25 x 9 mm
Thickness:
  
5 mm approx
Mined From:
 
Unknown Queensland
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BOC00101

Shape
  
Freeform
Category
  
Boulder Opal
Description
  
Matched split pairs of boulder opal. These have a natural split stone face with a polished back. Depending on the light these stones appear to be dark or light with a good showing of yellow red flashes and subtle green blue flashes.
Weight:
8ct
Dimensions:
  
17.5 x 10mm
Thickness:
  
3mm
Mined From:
 
Queensland (Unknown field)
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BOC00104

Shape
  
Freeform
Category
  
Boulder Opal
Description
  
Matched split pairs of boulder opal. These have a natural split stone face with a polished back. Predominantly white stones with gentle green and fiery red flashes.
Weight:
21.9ct
Dimensions:
  
21.5 x 13mm
Thickness:
  
6mm
Mined From:
 
Queensland (Unknown field)
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BOC00107

Shape
  
Freeform
Category
  
Boulder Opal
Description
  
Matched split pairs of boulder opal. These have a natural split stone face with a polished back.Coloured with bright fiery green and red flashes and mauve undertone.
Weight:
3.3ct
Dimensions:
  
8 x 7mm
Thickness:
  
3mm
Mined From:
 
Queensland (Unknown field)