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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
Carat Weight (ct): 41
Stone Size: 10 x 10
Ball Cone (Large) Shot
by M33563 flat solid washer (sold separately)
4" x 1½" Very Fine (6 Lap)
5mm Round Blue Tourmaline Cabochon lapping machines Carat Weight (ct): 41Tourmalines are found in a wide range of colours, pink, green, blue, orange, yellow, brown, black, and colourless. Bi coloured Tourmalines are also common and stones which are coloured pink to green are known as watermelon tourmaline. Tourmalines can also display cat's eye chatoyancy, which is caused by parallel fibres running through the stone.; Tourmaline is found in many countries including Madagascar, Brazil, USA, Burma, Sri Lanka, Botswana and
