Roca Rockart Nero Marquina marble mosaic tile with metal geometric pattern, 12x14 inches, featuring black and white marble design.

Rockart Nero Marquina Metal Geo 12x14 Marble Mosaic Tile

TMD57390410410591

SAMPLES SHIP FREE WITHIN 1–3 BUSINESS DAYS

$34.25 $23.79 / sq. ft.

$27.75 / Sheet (1.17 sq. ft.)

QUANTITY

SOLD BY: sheet

Sq. Ft.

sheets

Add 10% more to cover cuts and waste (recommended)

TOTAL PRICE:

—

Order your full amount plus 10% at once — reorders may vary in tone and veining. Shipping damage is covered with photos; small shortages (1–5 pieces) are refunded, NOT reshipped, so the extra 10% protects you.

Nero Marquina black marble polished tile with bold white veining for bathroom floor and feature wall applications — Tile & Mosaic Depot

Nero Marquina Marble

Nero Marquina black marble with dramatic white veining — the most graphic and contemporary natural marble. Polished and honed finishes in tile and mosaic formats for floors, walls, bathrooms, and accent applications. Free sample shipping on all products.

About Rockart Nero Marquina Metal Geo Marble Mosaic

Material Education

Nero Marquina is a striking black marble renowned for its deep, near-obsidian base color and brilliant white veining that cuts dramatically across its surface. Quarried in the Basque region of Europe, it is prized for its bold contrast and dense, fine-grained crystalline structure that takes an exceptionally high polish. The result is a stone with a jewel-like depth and a graphic intensity rarely matched in the natural stone world.

As a genuine natural stone, each tile will exhibit subtle differences in vein thickness, density, and patterning — these variations are the hallmark of authentic marble and ensure no two installations are ever identical.

About this mosaic: This 12×14 mosaic sheet combines angular geometric chips of honed Nero Marquina marble with polished metal accents in a geo pattern, all pre-mounted on a mesh backing for fast, precise installation.

Design & Inspiration

The deep black and white palette of Nero Marquina pairs beautifully with brushed brass, matte gold, chrome fixtures, and warm white oak cabinetry, anchoring both contemporary and art-deco-inspired interiors. Its bold graphic character suits modern, industrial, and glam design aesthetics equally well.

The geometric pattern and mixed-finish surface — combining the matte warmth of honed marble with the reflective shimmer of metal inlays — creates a sophisticated, textured focal point ideal for feature walls, backsplashes, and powder room installations. The 12×14 sheet format covers ground quickly while keeping the intricate geo pattern perfectly aligned.

Popular design combinations: Nero Marquina Metal Geo mosaic as a full-height kitchen backsplash paired with brushed brass hardware, white Shaker cabinets, and a Calacatta marble countertop for maximum contrast and luxury appeal. Explore the full Nero Marquina collection for coordinating sizes, and browse more marble mosaics for complementary looks.

Ships in 2–3 Days

Free Sample Shipping

Nationwide Delivery

Premium Natural Stone

Secure Packaging

The Rockart Nero Marquina Metal Geo Mosaic brings together one of the world's most iconic black marbles with sleek metal accents in a bold geometric arrangement. Sourced from European quarries, Nero Marquina's signature jet-black field and sharp white veining give this mosaic an inherently dramatic, high-contrast presence.

Combining honed marble chips with polished metal geo inlays, this mosaic delivers a dynamic interplay of matte and reflective surfaces that catches and shifts light throughout the day. Each 12×14 sheet is mesh-backed, making alignment effortless and installation significantly faster than setting individual pieces.

Ideal for interior feature walls, kitchen backsplashes, and powder room accents, this mosaic is best suited to vertical or low-traffic horizontal surfaces where its refined finish can be fully appreciated. As a clearance or specialty item, we recommend ordering a sample first and purchasing enough material to complete your project, as availability may be limited.

Material	Natural Marble & Metal
Color	Black with White Veining and Metal Accents
Type	Mesh-Backed Mosaic
Pattern	Geometric (Geo)
Sheet Size	12 × 14 inches
Finish	Honed Marble / Polished Metal
Sold By	Per Sheet
Application	Wall & Backsplash (Indoor)
Shade Variation	V2 — Slight Variation
Design	Contemporary / Art Deco
Country of Origin	Europe

✓ Kitchen BacksplashBold contrast elevates any kitchen design

✓ Powder Room Feature WallCreates a dramatic, jewel-box effect

✓ Bathroom Accent WallAdds luxury texture behind vanities or tubs

✓ Fireplace SurroundStriking geo pattern frames the focal point

— High-Traffic FlooringHoned marble and metal inlays not recommended for heavy floor use

— Outdoor InstallationMetal accents and marble not rated for exterior exposure

Free Shipping: As a mosaic, this product qualifies for free curbside shipping on orders over $1,999 within the continental U.S. Orders below that threshold ship at standard rates calculated at checkout.

Processing & Delivery: Orders are processed within 2–3 business days. Large orders ship via LTL freight — curbside delivery only. An adult must be present to sign for delivery. Estimated transit: 2–10 business days after shipment.

30-Day Returns: Uninstalled tile may be returned within 30 days of delivery. Inspect all tile carefully before installation — installed tile cannot be returned or exchanged. Samples are final sale.

Exclusions: Free shipping does not apply to Hawaii, Alaska, U.S. territories, or international addresses. Additional charges may apply for remote delivery areas.

Sealing: Nero Marquina marble should be sealed with a penetrating stone sealer before grouting and resealed every 12 months in dry areas, every 6 months in wet areas such as showers or kitchen backsplashes. The honed finish is more porous than polished marble and absorbs liquids more readily, making prompt sealing especially important. Test sealer compatibility on a spare tile before full application, as some sealers may affect the metal inlay finish.

Cleaning: Clean with a pH-neutral stone cleaner or mild dish soap diluted in warm water, and wipe dry immediately to prevent water spots on the metal accents. Avoid acidic cleaners (vinegar, citrus), alkaline degreasers, and abrasive scrubbers, as these will etch the marble surface and dull or corrode the metal inlays. For daily maintenance, a damp microfiber cloth is sufficient.

Installation: Use white polymer-modified thinset mortar to prevent any gray bleed-through on the pale veining and to avoid discoloring the marble chips. Apply non-sanded grout in joints under 1/8 inch to avoid scratching the honed marble surface. Align mesh sheets carefully, checking the geometric pattern continuity across sheet seams before setting; back-butter each sheet lightly for improved adhesion on vertical surfaces.

Important: Inspect all tile before installation. Variations in color, veining, and texture between pieces are natural characteristics of genuine stone — not defects. Order 10% overage for cuts, waste, and future repairs. Tile & Mosaic Depot specialists are available M–F 8:30AM–5PM PST at 855-797-8453.

Why Tile & Mosaic Depot

The natural stone specialists

Quarry-Direct Pricing

We buy direct from the source and skip the middleman, so you get showroom-quality stone for less.

Huge Stone Selection

Marble, travertine, limestone, porcelain and more — thousands of tiles, mosaics, and slabs in one place.

Expert Stone Support

Talk to real natural-stone specialists, M–F 8:30AM–5PM PST, at 855-797-8453 or via live chat.

Easy 30-Day Returns

Uninstalled tile can be returned within 30 days. Order with full confidence.

Why Order a Sample
A screen can't show you how Calacatta veining reads under your kitchen lights or how a porcelain finish sits next to your cabinet color. A sample can. It's the single best way to buy stone or porcelain tile with confidence — and the cheapest mistake you'll ever avoid.

How It Works
Samples are $7.99 each. Samples ship free and leave our warehouse within 1–3 business days. Sizes vary by material and availability — typically 3"×3" up to 8"×8" — and every sample is cut from the same material stocked for full orders.

What a Sample Shows
Color, texture, finish, and overall character. Because natural stone varies piece to piece, one sample represents the material but can't show the full range of a lot. Porcelain samples are highly representative of the production run. Want to see the current lot before you commit? Ask us — we'll send photos.

Good to Know

Samples are final sale — non-returnable and non-refundable.
We recommend sampling before every full order, especially for natural stone.
Larger or custom quantity? Contact us for a tailored quote.

Talk to a Specialist
Our stone and tile specialists will help you narrow it down. Call (855) 797-8453 or email sales@tileandmosaicdepot.com, Monday–Friday, 8:30 AM–5 PM PT.

How Your Order Ships
In-stock orders leave our warehouse within 2–3 business days. Stone, porcelain, and mosaic ship on a pallet via scheduled LTL freight and arrive 2–10 business days after dispatch, depending on destination. You'll get tracking and the carrier's name by email the day it ships.

Freight Delivery — What to Expect

The carrier calls you first. Every freight delivery is by appointment. Expect a call or text to set a window before the truck is dispatched.
Curbside delivery. The driver unloads to the curb or driveway. Freight does not include carrying material indoors or into a garage — plan for a helper or a hand truck.
Someone 18+ must sign. Inspect the pallet before signing. Note any damage, shortage, or broken shrink-wrap on the delivery receipt — this is what makes a claim valid.
Truck access. The address must be accessible to a full-size freight truck with enough space to unload.

Free Shipping
Free curbside freight on qualifying mosaic and molding orders over $1,999 in the continental U.S. Field tile, porcelain, and other product types ship at freight rates shown at checkout. Not available to Hawaii, Alaska, U.S. territories, or international addresses.

Damage & Shortages
Report within 3 calendar days of delivery with photos of the pallet, packaging, and affected pieces to sales@tileandmosaicdepot.com. Verified claims are covered. Shortages of 1–5 pieces are refunded rather than reshipped — which is why we recommend ordering 10% overage.

30-Day Returns
Uninstalled tile in full, unopened boxes may be returned within 30 days of delivery. Return freight is paid by the customer. Partial boxes, opened boxes, installed material, and samples are final sale.

Questions Before You Order?
Call (855) 797-8453 or email sales@tileandmosaicdepot.com, Monday–Friday 8:30 AM–5 PM PT. If you're unsure about freight access at your address, ask us before checkout — we'll flag anything that could hold up delivery.

Natural Variation
Quarried stone varies in color, veining, shade, movement, and finish from piece to piece and from lot to lot. Screen photos and samples show the range, not the exact tile you'll receive. Variation is the nature of the material and is never grounds for return. Porcelain is far more consistent, but shade and pattern can still shift between production runs — buy your full quantity in one order.

Before You Install

Order 10% overage. Covers cuts, breakage, and spares for future repairs. Reorders may not match in tone or lot.
Inspect every piece before setting. Pull from all boxes, blend, and dry-lay the full area. Installation is acceptance — no claims are honored once tile is set.
Hire a qualified installer. Natural stone and large-format porcelain require experience with the material. Your installer is responsible for substrate, setting materials, and method.

Sealing & Care
Natural stone should be sealed with a penetrating sealer and re-sealed periodically in wet and high-traffic areas. Clean with a pH-neutral stone cleaner only — vinegar, bleach, ammonia, and acidic cleaners etch marble, limestone, travertine, and onyx permanently. Porcelain does not require sealing. Outdoor stone weathers and shifts in tone over time; this is expected.

Responsibility
Tile & Mosaic Depot supplies material only. We are not responsible for installation, labor costs, substrate conditions, setting materials, product misuse, or damage from handling, sealing, maintenance, or chemicals. No claims, returns, or replacements are accepted on installed material.

California Proposition 65
Some natural stone and porcelain products contain substances known to the State of California to cause cancer or reproductive harm. Details at www.P65Warnings.ca.gov.

The Natural Stone & Porcelain Tile Specialists

Direct from the Producers

We buy directly from the mills and factories that cut and finish our tile, so pricing stays sharp and lots stay consistent.

Samples Ship Free

$7.99 per sample with no shipping charge, shipped within 1–3 business days. See the current material before you commit.

Ask a Specialist

Email us anytime with a question about our products at sales@tileandmosaicdepot.com. We'll get back to you during our business hours, Mon–Fri 8:30 AM–5 PM PT.