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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
32ct Dimensions approx
This piece is unheated
Stone Type Corundum - Sapphire Cut Cabochon Cut Weight 3
Stone Type Chalcedony-Chrysoprase Cut Round Cabochon Weight 27
No treatment Origin
145ct TW Boulder Opal Rub Fine Jewellery 32ct Dimensions approxThis beautiful boulder opal rub parcel was mined from a deposit in Winton, Queensland, Australia. "Rubs" are partially preformed rough opals that have been trimmed and shaped to show their potential but are not polished. The images show the stones both wet and dry. These pieces are perfect for beginners just starting out with cutting and polishing opal to practice on. They are also great as as collectors pieces when kept in water or you can even use