THIS IS NATURAL WHITE OPAL MATRIX FOUND  IN ANDAMOOKA SOUTH AUSTRALIA.IT HAS BEEN TREATED TO LOOK LIKE EXPENSIVE BLACK OPAL. THE TREATMENT IS PERMENANT BUT IF YOU RE SHAP OR CUT IT YOU WILL HAVE TO RE TREAT IT..WE HAVE TAKEN THE PHOTO WITH THE STONE WET AND WITH A FLASH SO THE COLOURS ARE A BIT BRIGHTER THAN NORMAL..IT IS HARD TO GET A GOOD POLISH ON IT AS IT IS PORES..YOU CAN USE A RESIN  -LIQUID GLASS OR IN AUSTRALIA WE USE HX3 MADE BY SHELL -LAP-WE HAVE HAD TROUBLE RECENTLY GETTING THIS..THIS IS A EPOXY THAT SOAKS IN TO THE STONE AND GIVES A GOOD POLISH.THE COLOURS  AND FIRE ARE AMAZING.ON THE FIELD THEY CALL THIS CONCRET WHICH IS A HORRIBLE NAME FOR SUCH A BEAUTIFUL STONE..WE DO OFFER GEM MATRIX ON THIS SITE WHICH YOU CAN GET A NATURAL POLISH ON IT-THAT SELLS FOR $10 -20 PER CARAT WHILE THIS SELLS FOR $1-2 PER CARAT FOR LARGER STONES..IT EVEN GREAT JUST LEFT IN A GLASS JAR AS A DAZZALING SPECIMEN.

WEIGHT 9.18CTS APP

SIZE23 X 10 X 8 MM APP            6MM=1/4 INCH

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