Goldtop Engineered quartz (Please not to be confused with Quartzite, another appealing natural stone used as counters) is a man-made product created mostly from natural materials. It’s usually made of 90 to 93 percent ground quartz and 6 to 10 percent resins and pigments that are combined into durable and nonporous slabs，and Goldtop Stone Company is made with 93% natural quartz and 7% resins and pigments for better quality products. The strength of quartz, even in a manufactured form, makes it naturally resistant to abrasion, scratches, dents, and even acids without the need for sealants. And the environmental impact of manufactured quartz is low: Quartz is an abundant material and the finished product is nontoxic and nonallergenic, and will last a lifetime, reducing the need for replacement. Artificial quartz is a kind of artificial stone.