44ct TW Boulder Opal Rub Parcel Emerald Cut Responsible Sourcing Reference LG800028 Notes

Responsible Sourcing Reference  LG800028 Notes

Treatment No Treatment Origin Madagascar

Reference  LGD700003

06ct Dimensions 5

Reference  LG160008 Notes

44ct TW Boulder Opal Rub Parcel Emerald Cut Responsible Sourcing Reference LG800028 NotesThis 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