Coober Pedy Black Opal Rough 7.5 Ounce Chunk

Item Information

Dimensions (mm) 90 x 75 x 40mm
Weight (carats) 1063 carats

Folks here is some rare rough from Coober Pedy that will cut very very good blue green Opal on a black base that can only be described as Black Opal. There is no where else to list is as it doesnt fit any of the catgegories on Opal Auctions.

On top of this large chunk is some white Opal with good color, I think you can cut a few Opals from that.

As you can see underneath is that brilliant gem bar thats going to cut amazing Opals.

My laser goes well into this gem bar so you should get a few square inches of very valuable material.
It weighs 7.5 ounces and measures 90 x 75 to 40 x 37mm thick. huge.

I am asking per ounce, much less than this piece will cut PER CARAT!

Special Christmas price.


$1,800.00 USD

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Pricing & Details

Auction ID 750669
Watchers 3 watching
Viewed 325 times
Starts 3rd Dec 2018 5:25pm PST

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