KORIOT OPAL ROUGH
This is a large boulder ironstone nut sliced open. You can cut a sa  specimen or cut stones out of it. This field is known for its precious opal embedded in rich ironstone which takes a great polish and magical patterns.This rough is how we bought it from the miner and it has been broken up in the mining process from the Firey comet claim in  Koroit.. Most of the specimens are like a onion as you have to peel away the layers to get to the colour. The precious opal forms on the bottom of the rock and the general rule is if you ask your self  should i rub down further just stop!!!! This opal  field is 2 hours away from the yowah opal field  which does have similar material.
We have taken the photo with the stone wet.
All untouched rough is a gamble and you are welcome to return for refund if not rubbed in any way.If you do rub it down and you arent happy let us know and we will add a bonus in your next order.-happy cutting!
SENT ONLY BY DHL -NO FED EX DUE TO WEIGHT.
IF YOU WOULD LIKE FED EX WE CAN SUPPLY A QUOTE.