Quartzite vs quartz

Quartzite varies naturally, with bands and veins that shift across a slab and from one slab to the next. Quartz offers manufactured patterns, including convincing marble-like veining. With either one, a small sample won't show how large veins land, so look at the full slab before deciding where a bold vein goes.

Genuine quartzite resists everyday scratches, and kitchen acids don't etch it the way they etch marble. How much it absorbs depends on the slab, so some quartzite needs sealing. Quartz resists stains without sealing but is more vulnerable to heat: a hot pan or long exposure to appliance heat can damage the resin. Quartzite tolerates heat better, though trivets are recommended for both. Use cutting boards on either, and watch heavy cookware near the edges, where both can chip.

Choose quartzite if you want natural variation and don't mind checking whether your slab needs resealing. Choose quartz if never sealing matters more to you and you're careful with heat. Both work for kitchen counters and vanities. For an outdoor kitchen, check the exact product: outdoor-rated quartz exists, but that doesn't make every quartz product suitable outside.