Black Marble Hexagon Mosaic 12x12

A hand-set marble mosaic on mesh backing, Black Marble Hexagon Mosaic 12x12 is produced to order in our Denizli workshop. Chip format is 12x12. Hexagons carry a wall on their own, so this one does not need a border or a feature strip to look finished.

Surface and color. Chips are cut and calibrated, then hand-set on mesh to an even joint. Tone runs through gray and black. Because it is quarried stone rather than a printed ceramic, no two sheets are identical and batches will not match exactly. The Black name refers to the quarry seam the marble is taken from, which is what sets the color band.

The stone. Marble is metamorphic and dense, which is what lets it take a crisp edge on a chip this small. Nothing here is filled, dyed or resin-backed — the sheet is stone and mesh, and what you see is the stone itself.

Where it works. Most customers use it for a kitchen backsplash or a shower surround; it also works as a fireplace face or a TV-wall panel. For floor use, check the finish against the traffic the room actually takes.

Setting it. Set it on a flat, primed substrate with a white polymer-modified thin-set; gray adhesive can shadow through a light stone. Plan the layout from the visible corner outward so any cut sheet lands where it is least seen, and dry-lay a few sheets first to mix batches.

What the photographs show. Look at the flat shot first — it tells you the chip size and the joint. Then look at the room shots: a mosaic that reads busy at arm's length often settles down completely once it covers a whole wall.

Ordering. The sheet price is $59.99. US delivery is free; stock is held and dispatched in Connecticut. Production and dispatch times are shown on this page; the full schedule is in our Shipping Policy.

Production time. Almost every piece is natural stone cut and finished to order, so production is the largest part of the total. If a Delivery Time is shown above, that is the production time for this item; if none is shown, it ships from stock.

Transit. Counted after production: United States 3–4 business days · United Kingdom and United Arab Emirates 6–12 business days.

Total delivery time = production time + transit. We confirm the exact dispatch date by email after your order is placed.

We do not offer an expedited service — paying more does not shorten production. Fixed installation date? Email info@brosmarble.com before ordering. Full details: Shipping policy.

Natural stone is heavy and unforgiving of a bad measurement, so plan before you order.

Measure. Check the dimensions shown above against the space, and check the route in — doorways, stairs, lifts and turns. Confirm the floor, base or counter can carry the weight listed in the specifications.

Install. Use an installer experienced with natural stone. Plan for at least two people at delivery. Seal the surface before first use.

Care. Clean with warm water and a pH-neutral soap. Do not use vinegar, lemon, bleach or any acidic or abrasive cleaner — these etch marble and travertine permanently. Re-seal periodically; wipe spills promptly.

Full guidance: Installation Tips. Need a size we do not list? Custom orders.