Gray mosaic tile with brass accents from MM's Rockefeller Grey Nouveau Imperial collection, showcasing intricate design and texture.
Grey Nouveau Imperial brass mosaic tile with intricate pattern, designed for stylish wall or floor accents by MM.
Gray mosaic tile with brass accents from MM's Rockefeller Grey Nouveau Imperial collection, showcasing intricate design and texture.
Grey Nouveau Imperial brass mosaic tile with intricate pattern, designed for stylish wall or floor accents by MM.

Rockefeller Grey Nouveau Imperial Grey Marble & Brass Mosaic Tile

RGN9652

SAMPLE SHIPS FREE • 2–3 DAY EXPRESS AVAILABLE
$69.00 $58.00 / sq. ft.
$69.00 $58.00 / Sheet (1.0 sq. ft.) Save 16%
QUANTITY
SOLD BY: sheet
TOTAL PRICE:
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Samples ship free · Fast nationwide shipping · 30-day returns
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.
  • MaterialMarble & Brass
  • Size12 × 12 Sheet
  • Thickness3/8" (10 mm)
  • VariationV2, Slight
  • UseIndoor Wall & Backsplash
  • Sold ByPer Sheet

Rockefeller Grey Nouveau12 × 12 Marble & Brass Sheet

Imperial Grey marble and brass inlays form an Art Nouveau-inspired geometric pattern on a mesh-mounted 12 × 12 sheet.

Ridged line fields, dotted squares and slim brass bars cross a grey marble ground. The layout is geometric and quiet from a distance. Up close, the cut lines and metal inlays reward a longer look.

Each sheet is mesh-mounted, which helps keep the pattern aligned as you set it. Use it on a bathroom feature wall or a vanity backsplash. The brass picks up mirror frames and fixtures in warm metal.

Samples are $7.99 each, up to 10 per order. Samples ship free, within 1-3 business days. Your sample comes from the lot we have in stock now, so it shows that lot's actual color range and finish. Future lots may look lighter, darker, or more veined, so order your full quantity plus 10% at once to keep the whole job from one lot.

Order a sample, $7.99, ships free Ask a specialist

Where It Works

  • Bathroom Feature WallA focal wall where the brass and line work can be seen up close.
  • Vanity BacksplashBrass tones sit well with mirror frames and fixtures.
  • Kitchen BacksplashA patterned contrast behind dark or white cabinetry.
  • Living Room Accent WallA stone-and-metal panel of pattern, or a single sheet as an inset in plain tile.
  • FloorsThis mosaic is intended for indoor walls and backsplashes.
  • Outdoor InstallationMarble and brass inlays are not rated for exterior exposure.

Specifications

Material
Natural marble (Imperial Grey) and brass metal
Color
Grey, silver, warm brass
Pattern
Art Nouveau-inspired geometric
Sheet Size
12 × 12 in
Thickness
3/8" (10 mm)
Backing
Mesh-mounted sheet
Shade Variation
V2, Slight
Application
Indoor wall and backsplash
Sold By
Per Sheet

Care & Cleaning

Seal It

Sealing is recommended for the marble. Seal after installation and grouting, following the sealer maker's directions.

Clean It

Use a pH-neutral stone cleaner and a soft cloth. Avoid acidic or abrasive products on marble.

Expect This

Marble varies in tone and veining from sheet to sheet. Tile & Mosaic Depot supplies material only. Installation method, setting materials and substrate are your installer's responsibility. Inspect every piece before setting.

Tile & Mosaic Depot supplies material only. Installation method, setting materials, and substrate are your installer's responsibility. Inspect every piece before setting; installation is acceptance, and installed material cannot be returned or claimed.

Questions

Will my order look like the sample?

Your sample comes from the lot we have in stock now, so it shows that lot's actual color range and finish. Future lots may look lighter, darker, or more veined, so order your full quantity plus 10% at once to keep the whole job from one lot.

How is this mosaic sold?

You buy it per sheet at $58.00. Each sheet is 12 × 12 and mesh-mounted, so the pattern stays aligned as you set it.

Where can I use it?

Use it on indoor walls and backsplashes, such as a bathroom feature wall, a vanity backsplash or a kitchen backsplash. It is intended for walls, so choose a different product for floors or exteriors.

Does the marble need sealing?

Sealing is recommended. A sealer helps protect the marble in kitchens and bathrooms. Follow the sealer maker's directions.

How do I order a sample?

Add up to 10 samples to your order at $7.99 each. Samples ship free, within 1-3 business days.




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.

30-Day Returns

Uninstalled tile in full, unopened boxes may be returned within 30 days. No partial returns. Order with confidence.

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