VERY OLD BOULDER ROUGH/SANDSTONE 10.40 CTS [BY2300]

Item Information

Dimensions (mm) 21 x 14 x 7mm
Weight (carats) 10 carats
Colors

 

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BOULDER ROUGH "QUARTZ'

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 polish.you 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 10.40 cts app

Size 21 x 14 x 7 mm app

6d 7h 42m 5s

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Pricing & Details

Bid Increment $1.00
Starting Bid $25.00
Auction ID 274865
Watchers 1 watching
Viewed 364 times
Starts 25th Jul 2017 11:18pm PDT
Ends 1st Aug 2017 11:15pm PDT

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