34.05ct TW Boulder Opal Rub Parcel Charles Lawson This rough tourmaline is a

This rough tourmaline is a lovely mix of very dark blues to greens (occasionally a brown or olive pops up) and is in sizes perfect for setting in jewellery as is or great practice material for gem cutters

Mozambique and finished by our master cutter

Stone Type Garnet Cut Square Cut Weight 4

-Due to the rarity of stone this size with strong colour some may contain small inclusions

Where most chrysoprase is normally translucent this transmits very little light

34.05ct TW Boulder Opal Rub Parcel Charles Lawson This rough tourmaline is aThis 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