Item Information

Dimensions (mm) 49 x 32 x 13mm
Weight (carats) 105 carats


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This is a natural untreated rough specimen from the Quartz mine in Queensland that was mined over 30 years ago.This is opal that has formed in the biscut [sandstone] band.There will be some faults in the stone due to its age but the area is known for the amount of silica in the sandstone which will take a decent may have to leave some pit holes in the stone but it will be a rewarding experience for you.

I dont believe any more mining has been done in this area so it will make a interesting stone.

Weight 105.05 cts app

Size 49 x 32 x 13 mm app

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1 bid placed so far

$44 waldi
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Pricing & Details

Bid Increment $1
Starting Bid $44
Auction ID 273191
Watchers 4 watching
Viewed 982 times
Starts 26th Jul 2018 5:00pm PDT
Ends 30th Jul 2018 5:30am PDT

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About Seda Rough Opals