Item Information

Dimensions (mm) not provided
Weight (carats) 92 carats

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This is a piece of rough mined in Lightning Ridge.The rough has been tumbled and then broken up with a hammer to expose the colour bar .I would not expect to cut a stone from it but it would make a great specimen as it gives you a idea of how the opal formed.

Weight 91.65 cts app

Size 28 x 26 x 26 mm app

Note we have taken the photo with the specimen wet.


Opal Body Tone Scale as per recommendation by the Australian Opal and Gem Industry Association Ltd.
opal color guide
Brilliance Scale:
1 Faint, 2 Dull, 3 Bright, 4 Very Bright, 5 Brilliant - Gem Quality

1h 12m 12s

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Pricing & Details

Bid Increment $1.00
Starting Bid $21.00
Auction ID 201721
Watchers 1 watching
Viewed 631 times
Starts 18th Feb 2017 8:08pm PST
Ends 20th Feb 2017 8:05pm PST

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