Boulder Stones over $300 tor $500

!

BOC00341

Shape
 
Triangular
Category
 
Boulder Opal
Description
 

 A very nice piece of boulder opal .
This would make a very nice pendant stone.
T
here is some fire and a variety of colours across the face of this great piece

Weight:
1.8ct
Dimensions:
 
32 x 21mm
Thickness:
 
5mm
Mined From:
 
Unknown Queensland

BOC00144

Description:
 
Quite large elongated oval piece of boulder with mid-brown parent material.
  Side A has a high domed face with many veins of flashing opal in cobalt blue and emerald green.
  Side B is only slightly domed and has fewer veins of opal but has the nice circular pattern in parent material as shown
Total Weight:
 
11.3g
Dimensions:
 
52.8 x 17.6 x 8.8mm (approx)
Mined From:
 
Queensland
Product Code:
 
BOC00144

BOC00213

Shape
 
Freeform
Category
 
Boulder Opal
Description
 
This matrix boulder opal displays pockets of colours including electric green and firey red. A rather large stone. Great value
Weight:
30.4 ct
Dimensions:
 
31mm x 20mm
Thickness:
 
7mm
Mined From:
 
Unknown Queensland

BOC00272

Shape
 
Freeform
Category
 
Boulder Opal
Description
 
A small but very bright stone. Flashes of bright pink and pale blue move in all directions.
Weight:
0.95 ct
Dimensions:
 
10mm x 7mm
Thickness:
 
3mm
Mined From:
 
Unknown Queensland

BOC00367

Description:
 

Lovely freeform/teardrop boulder opal with active pale multi-coloured fire... reds, gold, greens, blues, pinks— this stone has the lot!
  This is a beautiful and unique stone.

Total Weight:
 
3.6ct
Dimensions:
 
14 x 9 x 4 mm (approx)
Mined From:
 
Unknown field, Queensland
Product Code:
 
BOC00367

BOC00077

Shape
 
Freeform
Category
 
Boulder Opal
Description
 
This boulder opal moves in bands of colour. The top being electric green and blue flashes that escape in all directions. The middle and bottom displaying thin lines of electric blue and purple with a firey rich red background. Displays iron stone inclusions with an undulating concave surface.
Weight:
28.6 ct
Dimensions:
 
38.5mm x 14.5mm
Thickness:
 
11mm
Mined From:
 
Unknown Queensland

Cut Boulder BOC00523

Description:
 
Freeform-teardrop shaped piece of boulder of mottled grey-brown parent material.
   The lightly carved face is covered by opal with lots of flashing fire in reds, green, gold, and blue. There is quite a bit more red than the camera has captured.
   The reverse side is polished and shows no colour.
Weight:
 
1.14g
Dimensions:
 
18.8 x 9.3 x 3.6mm
Mined From:
 
Queensland
Product Code:
 
BOC00523

BOC00212

Shape
 
Freeform
Category
 
Boulder Opal
Description
 
A very large boulder opal with an interesting matrix pattern. Electric green completely covers the face. A slight tinge of electric blue can be seen.
Weight:
11 grams
Dimensions:
 
46.5mm x 19mm
Thickness:
 
7mm
Mined From:
 
Unknown Queensland

BOC00314

Shape
 
Freeform
Category
 
Boulder Opal
Description
 
This stone is different in that the face has been cut at different angels to get the most of the Blood red fire across the face. When moved the stone's colour leaps out.
Weight:
13.5ct
Dimensions:
 
18mm x 17.5mm
Thickness:
 
4.5mm
Mined From:
 
Unknown Queensland

BOC00266

Shape
 
Freeform
Category
 
Boulder Opal
Description
 
From left to right the colours move in panels. Electric pinfire flashes move from dark blue/electric green to bright pink and firey orange. Pale blue can be seen on the far right of the face.
Weight:
5.0 ct
Dimensions:
 
18mm x 11mm
Thickness:
 
5mm
Mined From:
 
Unknown Queensland