Quartzite is sandstone that has been buried, heated and compressed until the grains fuse into an interlocking quartz structure. The result is a natural stone that looks remarkably like marble and behaves nothing like it. It is harder than granite, it does not etch, and it is the single most useful material we show to clients who have fallen in love with marble and then heard what living with it involves.
Quartzite is sold under trade names rather than geological ones, and the naming is not policed. Some slabs marketed as quartzite are really dolomitic marble, which means they will etch — exactly the property you bought quartzite to avoid. This is a real and common problem in the industry, and it is how people end up with a very expensive countertop that behaves nothing like they were promised.
We acid-test slabs before committing them to a kitchen rather than trusting the label. It takes a minute on an offcut and it is the difference between a stone that shrugs off a lemon and one that does not.
Taj Mahal is warm — a creamy ground with soft beige and gold veining that sits beautifully against wood cabinetry and brass hardware. It is the most requested quartzite in Fairfield County and deservedly so.
Mont Blanc is its cool counterpart: white to pale grey with soft grey veining that reads much closer to Carrara. Specify it where Taj Mahal's warmth would fight a cool white scheme.
Beyond those we carry and can source Sea Pearl, Fantasy Brown, Macaubas, Cristallo and others. Quartzite rewards seeing in person more than any other material, because the depth and translucency simply do not photograph.
Seal on installation and check annually with the water test: a few drops left for fifteen minutes. If the stone darkens, reseal. If it beads, leave it alone. Beyond that, warm water and a pH-neutral cleaner. No special products, no anxiety about a glass of wine.