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New and used Topaz in the UK at the best prices

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Topaz is a mineral, a nesosilicate of aluminium and fluorine with the chemical formula Al2SiO4(F,OH)2. It crystallizes in the orthorhombic system and its crystals are mostly prismatic terminated by pyramidal and other faces, the basal pinacoid often being present. It has an easy and perfect basal cleavage and so gemstones or other fine specimens should be handled with care to avoid developing cleavage flaws. The fracture is conchoidal to uneven. Topaz has a hardness of 8, a specific gravity of 3.4-3.6, and a vitreous luster. Pure topaz is transparent but is usually tinted by impurities; typical topaz is wine or straw-yellow. They may also be white, gray, green, blue, pink or reddish-yellow and transparent or translucent. Courtesy of Wikipedia

	Description	Price	Ends
	2.75 CTS VVS NATURAL BLUE TOPAZ GEM (TCB53-74) 141A	£2.40	07 July @ 10:00:54
	2.20 CTS NATURAL AZOTIC PINK RED TOPAZ (TCB25-14) 159A	£4.00	07 July @ 13:00:54
	1.60CT TREATED! AAA BRILLIANT COLORS MYSTIC TOPAZ OVAL!	£1.00	07 July @ 14:05:54
	WOW! 5.20CT MANDARIN ORANGE COLOR MYSTIC TOPAZ EMERALD!	£3.00	07 July @ 14:30:54
	2.05CT AAA VVS FANTA ORANGE COLOR MYSTIC TOPAZ OVAL $NR	£1.00	07 July @ 14:35:54
	17.45ct Oval Cut Rainbow Mystic Topaz 8 Stone Lot NR	£19.99	07 July @ 15:52:54
	13.65 Carat Top Mystic Topaz Pear Concave Cut	£6.99	07 July @ 17:05:54
	OVER 7 CARATS OF BEAUTIFUL SWISS BLUE TOPAZ GEMSTONES	£4.99	07 July @ 19:30:54
	TOPAZ HOT PINK 6mm ROUND NATURAL MINED	£2.29	07 July @ 20:15:55
	MEGA! 187.25cts CHARMING LIGHT CHAMPAGNE TOPAZ LAB c3e2	£7.99	07 July @ 21:50:55

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