Polished Calacatta Gold and Thassos marble mosaic tile with brass accents, showcasing a luxurious decorative pattern.

Calacatta Gold Thassos marble and brass polished mosaic tile, showcasing a luxurious pattern for interior design or backsplash.

Polished mosaic tile featuring Calacatta Gold and Thassos marble with brass accents, by FTM, showcasing a luxurious surface texture.

Calacatta Gold Thassos Marble Brass Polished Mosaic Tile

CGTMBP0498

FREE SHIPPING • 2–3 DAY EXPRESS AVAILABLE

$71.94 $63.54 / sq. ft.

$52.95 / Sheet (0.83 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.

Designer mosaic tile in special pattern design with natural stone and glass for luxury residential and hospitality applications — Tile & Mosaic Depot

Designer Mosaics

Special design mosaic tile crafted for high-end residential, hospitality, and commercial projects — intricate patterns, unique compositions, and luxury natural stone and glass combinations unavailable in standard collections. Free sample shipping on all products.

About Calacatta Gold, Thassos & Brass Polished Marble Mosaic Tile

Material Education

Calacatta Gold is one of Italy's most prized marbles, quarried in the Apuan Alps and celebrated for its brilliant white background laced with warm gold and honey-toned veining. Thassos is a snow-white crystalline marble from the Greek island of the same name, renowned for its near-translucent purity and high-gloss polish. Together, these two stones create a luminous contrast, elevated further by the warm gleam of solid brass accent pieces woven throughout the mosaic.

As with all natural stone, each tile will display its own unique veining patterns and tonal shifts — this is the hallmark of genuine marble and ensures that no two installations are ever identical.

About this mosaic: This mosaic features a curated geometric arrangement of Calacatta Gold marble, Thassos white marble, and polished brass metal inserts, all pre-mounted on a mesh-backed sheet for faster, more precise installation. The combination of three distinct materials on a single sheet creates a high-impact decorative statement with minimal grout work.

Design & Inspiration

The warm ivory and gold tones of Calacatta, the crisp white of Thassos, and the rich warmth of polished brass make this mosaic an ideal partner for matte black fixtures, warm oak cabinetry, aged brass hardware, and creamy plaster walls. It reads equally at home in glamorous Art Deco interiors, sophisticated Hollywood Regency spaces, and refined contemporary kitchens or baths.

As a backsplash or feature wall, this mosaic draws the eye with its interplay of reflective stone and metallic shimmer, adding depth and dimension even in smaller spaces. The sheet format also makes it a natural choice for niche accents, vanity surrounds, and fireplace facings where a focal-point statement is desired.

Popular design combinations: pair with a honed Calacatta Gold field tile floor, brushed brass plumbing fixtures, and white oak floating vanity for a full luxury spa aesthetic. Explore the full Calacatta Gold 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

This stunning mosaic brings together two of the world's most coveted white marbles — Italian Calacatta Gold and Greek Thassos — alongside polished brass metal accents for a tile that is as luxurious as it is versatile. Calacatta Gold contributes its signature warm-white ground and sweeping gold veins, while Thassos provides a brilliant, mirror-like white contrast that amplifies the overall luminosity of the design.

All pieces are polished to a high gloss, maximizing the reflectivity of both the stone and the brass and making colors appear richer and more saturated. The mosaic arrives pre-arranged and mounted on a mesh backing, which simplifies alignment and dramatically reduces installation time — especially important when working with a multi-material mosaic that requires precise piece-to-piece registration.

This tile is ideally suited for kitchen backsplashes, master bathroom feature walls, shower niches, and powder room accent walls where a touch of opulence is desired. Because this is a clearance or specialty item, ordering a sample first is strongly recommended to confirm color and material compatibility with your existing finishes before committing to a full order.

Material	Natural Marble & Brass Metal
Color	White, Warm Ivory, Gold Veining, Polished Brass
Type	Mesh-Backed Mosaic
Pattern	Geometric Mixed-Material
Chip Size	Mixed — varies by piece within sheet
Finish	Polished
Sold By	Per Sheet
Application	Wall & Backsplash (Indoor)
Shade Variation	V2 — Slight Variation
Design	Contemporary / Transitional / Glam
Country of Origin	Europe

✓ Kitchen BacksplashAdds warmth, luxury, and reflective glamour

✓ Bathroom Feature WallCreates a striking focal point behind vanities

✓ Shower Niche or AccentElevates inset shelving with jewel-like detail

✓ Powder Room WallFull coverage creates bold, high-end statement

— Floor UseNot recommended — brass inserts and polished stone are slippery underfoot

— Outdoor or Wet ImmersionBrass elements may oxidize; not suitable for pools or exterior use

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: Both Calacatta Gold and Thassos marble must be sealed before grouting and resealed every 6–12 months in wet areas such as showers and backsplashes. A penetrating impregnating sealer formulated for white marble is strongly recommended to prevent staining — light-colored stones show oil and liquid absorption most visibly. The brass elements do not require sealing but should be kept dry when possible to slow natural patina development.

Cleaning: Use only pH-neutral stone cleaners — never acidic products such as vinegar, lemon juice, or citrus-based sprays, which will etch the polished marble surface and permanently dull its finish. Wipe up spills immediately, especially oils, wine, and acidic liquids. For the brass pieces, avoid abrasive scrubbers; a soft damp cloth is sufficient for routine cleaning. Polish the marble with a marble-safe cream periodically to maintain its high-gloss sheen.

Installation: Use white thinset mortar to prevent any gray bleed-through behind the semi-translucent Thassos marble pieces. Non-sanded grout is recommended for the tight mosaic joints to avoid scratching the polished stone and brass surfaces. Back-butter individual chips in addition to the substrate for maximum bond strength. Align mesh sheets carefully edge-to-edge before setting to maintain consistent joint spacing across the pattern. Allow thinset to fully cure before grouting.

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.