GOLDEN PORTORO is a fine-grained, black marble-like slab with gold veining running through it. The appearance of this masterpiece of art is unique and makes the slab irreplaceable as an ornamental material. What's really cool is that you can almost see through the white semi-transparent bits, giving it this real depth and luminosity. It's got that strong, natural vibe but with the durability of modern quartz. So you get the best of both worlds - the elegant, high-end look of natural stone combined with the performance and easy maintenance of quartz.