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1.45CT MIN 8X8MM TRILLION RUBELLITE TOURMALINE
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Editorial Product Review: :1.45ct min 8x8mm trillion rubellite tourmaline. the name tourmaline comes from sinhalese word 'turmali' meaning 'mixed'. the gem probably got this name because of the variety of colors it comes in, and the fact that tourmaline can also be bi or tri colored. it ranks 7-7.5 on the mohs scale of hardness, so it is relatively tough. it can be faceted, cut into cabs, and used to carve figurines. ...IRRADIATED
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APPROXIMATELY .90CT 8X6MM OVAL CHECKERBOARD RUBELLITE TOURMALINE.
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Editorial Product Review: :approximately .90ct 8x6mm oval checkerboard rubellite tourmaline....STANDARD TREATMENT
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APX .45CT 6X6MM TRILLION RUBELLITE TOURMALINE
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Editorial Product Review: :approx .45ct 6x6mm trillion rubellite tourmaline. the name tourmaline comes from sinhalese word 'turmali' meaning 'mixed'. the gem probably got this name because of the variety of colors it comes in, and the fact that tourmaline can also be bi or tri colored. it ranks 7-7.5 on the mohs scale of hardness, so it is relatively tough. tourmaline is the national gem of the u.s.a, but it's found all over the world and colors can vary depending on loca...STANDARD TREATMENT
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APX .65CT 7X5MM OVAL BRAZILIAN RUBELLITE TOURMALINE
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Editorial Product Review: :approx .65ct 7x5mm oval brazilian rubellite tourmaline. this gemstone is 7 - 7 1/2 on the mohs hardness scale with fair toughness. it is best to avoid sudden heat changes. ...IRRADIATED
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MIN .25CT 4X4MM PRINCESS CUT RUBELLITE TOURMALINE
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Editorial Product Review: :minimum .25ct 4x4mm princess cut african rubellite tourmaline. rubellite is a gemstone variety of the tourmaline group. valued for its ruby color, it exhibits a range of color from pink to red, sometimes with a violet tint. on mohs' scale of hardness, rubellite is 7-7.5. it has a vitreous luster on crystal surfaces and a greasy luster on fractures. sources include brazil (minas gerais, paraida), afghanistan, australia, burma (myanmar), india, mad...IRRADIATED
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MIN .25CT 5X5MM TRILLION RUBELLITE TOURMALINE
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Editorial Product Review: :min .25ct 5x5mm trillion rubellite tourmaline. valued for its ruby color, rubellite exhibits a range of color from pink to red, sometimes with a violet tint. it is 7-7.5 on the moh's scale. it has a vitreous luster on crystal surfaces and a greasy luster on fractures. sources include brazil, afghanistan, australia, burma, india, madagascar, malawi, mozambique, namibia, nepal, nigeria, pakistan, russia, zambia, zimbabwe, sri lanka, tanzania, the u...IRRADIATED
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