Koroit opal rub ready to cut and polish opal miner has rubbed the opal to expose color he even rubbed down to rubber wheel so makes easier for next cutter to shape and finish off This opal has formed on caramel brown hues ironstone and has veins or speckes fire opal forms in thin veins on most opal from this lot

You are welcomed to inspect any rough for week and return if you do not want to cut it But if you start work ,the rough is yours Most our buyers are repeat buyers so we hope this opal cuts well. as per images . . 227 carats rubbed rough displaying speckles colour included free ,image taken iphone