UNIQUE MARQUINA QUARTZUnique Marquina Quartz features a dark black foundation with a variety of sharp, electric veins that branch throughout the stone's surface. Since the pattern is black, colourful, and dramatic, it would complement simple, light units beautifully. From our selection of black kitchen worktops, it is among the greatest worktop designs available. Unique Marquina quartz worktop is a durable, classy, and incredibly high quality product with an enviable