Pure natural quartz mixed with pure silicon particles, to be formed into 140 x 305 cm slabs. Eurostone's Metallico Collection is ideal for kitchen countertops, vanity tops, floors and wall claddings. METALLICO comes in five colour tones: white, blue, black and two shades of grey. The distinguishing feature of these surfaces is that the mix contains reject silicon chips from the microelectronic and aluminium industry.