Material Spec
A natural metamorphic stone formed when sandstone fuses under intense heat and pressure. Quartzite ranks among the hardest stones available — visually similar to marble, structurally closer to granite, often more durable than either.
About the Material
Quartzite is one of the most misunderstood materials in surface fabrication — partly because it sounds like quartz (engineered) and is often confused with it. Quartzite is the opposite: 100 percent natural stone, quarried as slabs, formed when sandstone was subjected to enough heat and pressure that its quartz grains fused into an interlocking crystalline matrix. The result is a stone harder than granite, often with the veining and visual movement of marble.
For clients who fell in love with marble but worried about etching and softness, quartzite is the answer. It carries the dramatic veining patterns — whites, grays, blues, golds, greens — while resisting acid etching and chipping in ways marble cannot. Some quartzite varieties (Taj Mahal, Cristallo, Macaubas) have become the signature materials of high-end residential design for exactly this reason.
Quartzite is still natural stone, which means it is porous and benefits from sealing. The frequency depends on the specific slab — denser quartzites may need sealing only every couple of years, while more porous varieties want annual attention. We test every quartzite we install with a water absorption check, and we recommend a sealing schedule based on that specific slab's behavior.
Where We Use It
The applications where quartzite performs at its best.
The premium quartzite application — where the marble look is wanted but the durability of granite is required. Excellent for cooking surfaces, prep areas, and high-use counters.
Master bath vanities, tub decks, shower seats. Quartzite's natural elegance reads beautifully in bathroom lighting without the etching risk of marble.
Full-height fireplace surrounds in dramatic veined quartzite. The stone's heat resistance makes it appropriate where engineered stones cannot go.
Home bars and butler's pantries — places where wine, citrus, and acidic mixers are a daily reality. Quartzite resists what would etch marble.
Slab-wrapped accent walls behind ranges, vanities, or beds. The natural pattern of veined quartzite becomes the architectural focal point.
In covered outdoor applications, properly sealed quartzite performs across freeze-thaw cycles. Less weather-tolerant than granite but more refined in finish.
What to Expect
We believe in helping you specify with full information.
Recent Work
A selection of recent projects featuring quartzite.
Quartzite selection is hands-on — we recommend visiting a slab yard with us to see your specific stone before committing. We will help you evaluate density, veining, and how the piece will read in your space.
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