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SOLID SEMI BLACK OPAL Colourful opal with red, green and blue mixed. SEE VIDEO
Product Code ATC-M468


This SOLID SEMI BLACK Opal is from the Lightning Ridge mining fields in Australia.



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NOTE: Video is designed to demonstrate colour play only. Whilst every attempt has been made to represent the opal accurately, base tone may not match actual opal


A Fair-Dinkum Treasure!!!! 

This opal is alive with bright, strong fire bursting across the face like an endless fireworks display. From bright reds to pink magenta to  green and blue. Colourful rays radiate from all angles -sparkling bright all of the time and great in all lights. A true miracle of Mother Nature.


Origin Lightning Ridge
Category Semi black Opal
Play-of -colour Red multicolour
Pattern Mixed
Body tone N7
Brilliance Scale 4
Clarity  Opaque
Cut Medium dome
Shape Oval 
Weight (carat)  20.65
Size 25.8 x 18.3 x 7.0 mm
Polish High Quality
Note: Great in all lights.


Approx: 2850

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This offer is for shipping via airmail, not including insurance. Purchases must be made within a 7 day period to qualify.

Opal Facts:
Brilliance Scale: This is the scale of brightness used to show the brightness of an opal:

Brilliance scale:
1. Faint
2. Dim
2.5 Somewhat Bright
3. Bright
3.5 Quite Bright
4. Very bright
4.5 Extremely Bright
5. Brilliant

Body tone: Thes is the colour of the opals body tone (or background tone) it can be black, dark (semi-black) or light opal. N1 is jet black through to N9 which is white.

All prices are wholesale. The opals we sell are natural SOLID opals and have not been treated or enhanced in any way.