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BLC00141

Shape
 
Cabochon
Category
 
Black Opal
Description
 
This stone could be thought to have come from South Australia.
It has many of the characteristics of those stones.
It has a white base colour on a white potch base.
The camera has caught the flash coming back.
The general colour of the fire is a light green
Weight:
3.3ct
Dimensions:
 
13 x 8.5mm
Thickness:
 
4.5mm
Mined From:
 
Lightning Ridge

BLC00114

Description:
 
Small oval piece of solid black opal on pale grey backing material.
   This piece has a slightly domed and polished face. The opal has the general appearance of a quality white opal with bright red-orange and gold fire with flashes of green and blue.
Total Weight:
 
0.9ct
Dimensions:
 
8.1 x 6.5 x 2.7mm (approx)
Mined From:
 
Lightning Ridge
Product Code:
 
BLC00114

BLC00675

Description:
 
Freeform shaped solid black opal with a fairly flat face. This stone has vibrant flash in emerald green, blue-purple, and deep aqua. The largish sections of flashing colour are separated by thin veins of light grey parent material.
  The bright green flash has not been captured in the photo at this angle
Total Weight:
 
1.75ct
Dimensions:
 
12.3 x 6.2 x 3.3mm (approx)
Mined From:
 
Lightning Ridge
Product Code:
 
BLC00675

BLC00666

Description:
 
Freeform shaped solid black opal. This stone has a light smoky white appearance with bright rich red, deep blue, and mid-green fire flashing through. Highlights of gold, and deep aqua.
  Lots of flashing colour... the photo doesn't do it justice.
Total Weight:
 
2.45ct
Dimensions:
 
12.1 x 9.0 x 3.4mm (approx)
Mined From:
 
Lightning Ridge
Product Code:
 
BLC00666

BLC00597

Description:
 
Freeform shaped solid black opal. This stone has a dark smoky appearance with intense bright emerald green rolling flash.
Weight:
 
1.85ct
Dimensions:
 
12.0 x 7.1 x 3.4mm (approx)
Mined From:
 
Lightning Ridge
Product Code:
 
BLC00597

BLC00565

Description:
 
Oval shaped solid black opal. This stone has a smoky appearance with bands of fire in rich red and green sweeping across the face.
Total Weight:
 
1.7ct
Dimensions:
 
11.4 x 8.1 x 2.9mm (approx)
Mined From:
 
Lightning Ridge
Product Code:
 
BLC00565

BLC00777

Description:
 
Rounded triangular stone with areas of light purple-blue within a soft grey-white spider-web background material
Weight:
 
Approx. 12.8ct
Dimensions:
 
20.4 x 21.2 x 4.5mm
Mined From:
 
Lightning Ridge
Product Code:
 
BLC00777

BLC00547

Description:
 
Oval shaped solid black opal. This stone has a base colour of dark and mid grey. There are copious swirls of deep cobalt blue/purple fire.
Total Weight:
 
5.7ct
Dimensions:
 
18.3 x 11.6 x 4.3mm (approx)
Mined From:
 
Lightning Ridge
Product Code:
 
BLC00547

BLC00070

Shape
 
Oval
Category
 
Black Opal
Description
 
Elegant oval stone that glows yellow/red in daylight and green/red in artificial light
Weight:
2.3ct
Dimensions:
 
13 x 9mm
Thickness:
 
3mm
Mined From:
 
Lightning Ridge Area