Though the terms “quartz” and “quartzite” sound very similar, anyone who installs quartzite countertops in Atlanta can tell you that each material is quite different from the other. Quartzite is a naturally occurring mineral—a metamorphic rock—that has been created over millions of years as a result of the process of sandstone being subjected to extreme pressure and heat. The quartzite mineral is mined and subsequently cut into large slabs which are further cut to produce precisely measured countertops, which are then polished and sealed. Quartz, on the other hand, is a fabricated material—an engineered product—made from naturally occurring silicon dioxide and various synthetic materials. It consists primarily of loose quartz, making up roughly 93 percent of the final product, blended with a combination of binders and pigments to produce countertops. The countertops made from each have their distinct differences as well. Appearance Quartzite countertops vary in hues from whites to grays as well as some pinks and reds that are the result of the mineral being naturally mixed with iron oxides. Some quartzite can also be found in shades of yellow, orange, green, and blue, which is the result of the presence of other natural minerals. Quartz countertops, being an engineered product, are available in a far wider array of colors because pigment is added during the process of manufacturing the product. Given the way that the countertop material is formulated, the result is that the appearance of the countertop is similar in looks to natural stones such as marble or granite. Durability Since quartzite is a naturally occurring mineral produced from extreme temperature and pressure, it’s actually harder than most stones; therefore, it is very durable and will withstand heat extremely well. Quartz is also quite hard and durable but not as hard as quartzite. In addition, because resin, which is a plastic, is used in the manufacture of quartz countertops, it’s not as resistant to heat and can actually melt if subjected to heat above 300 degrees. However, since quartz is more flexible, it’s less prone to chipping or denting than quartzite. In either case, the countertops can be easily scratched by sharp objects such as knives, so in neither case is it recommended to cut or chop directly on the surface. In either case, both quartzite and quartz are great materials to be used in the kitchen and most anyone who installs quartzite countertops in Atlanta can also install quartz countertops.
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