Labels:dialog box | hakham | sky | web site | window OCR: How is Quartz different from natural stone? Quartz surfacina is material that composed of 93% natural quartz, the strongest mineral found in granite, and 7% resins. Quartz surfacing IS non-porous <.03% porosity] unlike granite meaning that it is more stain-resistant and there by requires less routine maintenance and never requires sealing. Color consistency an additional benefit of Natural quartz. 61 meaninc naintenance benefi Natura