CALACATTA GREY QUARTZCalacatta Grey Quartz is ideal for making an opulent statement with your wall design. Calacatta marbles are the main reason for designing this unique quartz stone. Calacatta Grey Quartz is a white quartz stone with a streaked greyish blue tint and distinct veins. Some varieties have varying colours and hues of white, as well as a more brownish grey streak than the usual grey blue streak. Vein patterns differ from one variety to the next, and also from