Calacatta Lava: A white quartz slab with a smooth, polished surface. The base color is a clean, bright white with no notable warm or cool shift. The veining is the main visual feature — grey veins with a slight greenish-beige tint run across the entire surface in a branching, interconnected network. The veins vary in width, some thicker and more prominent, others finer and tapering off. Where veins intersect, they form small node-like junctions. The overall vein pattern is dense and spread fairly evenly across the slab, closely resembling Calacatta-style marble.