CARRARA PENCIL VEIN QUARTZCarrara Pencil Vein Quartz is a peculiar quartz stone with a creamy and white base supplemented by numerous tiny grey veins. The veins are very mild and seem to be scattered all over the surface. The stones are sophisticated, with characteristic tiny veins that give a perfect elevation upon installation. The stones are hard, long lasting, and durable. Sometimes the stones might resist heat; even though they resist heat, it is advised to use trivets