Artificial stone; Building materials, namely, concrete-based slabs made using recycled glass; Building stone; Cement slabs; Construction materials in the nature of non-metal composite panels composed primarily of stone; Epoxy resin-based slabs manufactured using crushed recycled rock and glass for building purposes; Limestone; Natural stone; Natural stone slabs and tiles; Non-metal slabs of quartz; Nonstructural building materials, namely, granite used in decorative surface applications for countertops and vanity tops; Quartz; Slabs, not of metal, for building; Tiles and paving slabs, not of metal; Wall stone; all of the foregoing composed in whole or in part of quartz