Granite · Blue

Black Blue Granite

Black Blue is a dark granite with large crystals that flash steel-blue as light moves across the slab. Polished, it reads near-black from across the room and shimmers up close, which makes it a favourite for statement kitchen counters, bar tops and feature walls.

What Black Blue looks like

The base is a deep charcoal-black, broken up by coin-sized feldspar crystals that catch the light in blue and silver. The crystal pattern is busy rather than uniform, so no two slabs look quite the same. If you are matching several slabs for one kitchen or a long run of flooring, it is worth choosing them together in person.

Where it works best

  • Kitchen countertops and island tops
  • Bar counters and reception desks
  • Feature walls and TV-unit backdrops
  • Staircase treads, in a leather finish for grip

Care and maintenance

Like most dark granites it is dense and shrugs off heat, stains and everyday knocks. Wipe spills with a damp cloth and mild soap, and skip acid-based cleaners that can dull the polish over the years. Dark granite rarely needs resealing; a water-drop test once a year tells you.

Read next: Black Granite Compared: Black Galaxy, Jet Black, Royal Black and More

Black Blue Granite: common questions

Is Black Blue granite good for a kitchen?

Yes. It is hard and heat-resistant, and its busy crystal pattern hides crumbs and water spots far better than a plain black. Ask for a mirror-polished or leather finish.

Does the blue shimmer show on a matt finish?

Less so. The flash is strongest on a mirror polish; a leather finish softens it to a subtle glint.

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