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SOLID SEMI BLACK OPAL Multicoloured rolling flashes move over sparkles of the same colours. SEE VIDEO
Product Code ATC-M503


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


The fire in this opal is of the brightest colours, ranging from red, orange, yellow, green, turquoise and a beautiful blue. The play of colour moves brilliantly across the opal as it is turned. Rolling flashes continually move over sparkles of the same colours that sit deeper inside the opal. This ever-changing display of colour makes for an interesting and lively opal.


Origin Lightning Ridge
Category Semi black Opal
Play-of -colour Multicolour
Pattern Mixed
Body tone N5
Brilliance Scale 4.5
Clarity  Opaque
Cut Medium-low dome
Shape Freeform
Weight (carat) 3.40
Size 16.4 x 8.9 x 3.6 mm
Polish High Quality
Note: Great in all lights.

Approx: 1620

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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.