Item Information

Dimensions (mm) 53 x 50 x 38mm
Weight (carats) 520 carats


This is a natural rough specimen piece of matrix from theOpalton opalfield in Queensland.The precious opal is embedded in the boulder rock.This will cut colourful stones or kept as a specimen.

Weight 520 cts app

size 53 x 50 x 38 mm app

We have taken a picture of the rough wet.

Matrix opal is where the opal occurs as a network of veins or infilling of voids or between grains of the host rock .Matrix comprises precious opaline silica as an infilling of pore spaces in silty claystone or ironstone. It generally shows fine pinfire colour in the natural state.

14h 34m 41s

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Pricing & Details

Bid Increment $1.00
Starting Bid $173.00
Auction ID 224434
Watchers 10 watching
Viewed 1,397 times
Starts 25th Apr 2017 7:18pm PDT
Ends 26th Apr 2017 7:15pm PDT

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