Polished Bianco Dolomite marble mosaic tile with black dots, featuring an octagonal pattern for elegant wall or floor design.

Bianco Dolomite Marble Octave with Black Dots Polished Mosaic Tile

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FREE SHIPPING • 2–3 DAY EXPRESS AVAILABLE
$29.95 $19.49 / sq. ft.
$19.49 / Sheet (1.0 sq. ft.)
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.
Bianco Dolomite Classic marble 12x24 honed tile in pure white with soft gray veining for bathroom floor and shower wall applications — Tile & Mosaic Depot

Bianco Dolomite Marble

Bianco Dolomite marble — one of the purest white marbles available. Bright white background with soft, delicate gray veining and minimal movement. Honed and polished finishes in tile and mosaic formats for bathroom floors, shower walls, and feature applications. Free sample shipping.
  • MaterialNatural marble, Bianco Dolomite with black marble dots
  • FinishPolished
  • Size12 × 12 sheet
  • Thickness3/8" (10 mm)
  • VariationV2, slight
  • UseIndoor floor and wall

Bianco Dolomite Marble Octave with Black Dots12 × 12 Sheet, Polished

Bright white Bianco Dolomite marble pieces, set with small black marble dots, on a 12 × 12 mesh-backed sheet with a polished face.

A cloud-white marble field with soft grey veining. Small black marble dots sit at each junction and draw the pieces into a crisp, graphic grid. The polished face reflects light, which suits a backsplash, a bath wall or an accent wall.

The pieces come pre-mounted on a mesh-backed sheet, so the pattern stays aligned as you set it. White polished marble can stain and etch, so plan to seal it before grouting and keep it to indoor, low-traffic spots.

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

  • Kitchen backsplashThe black-and-white grid adds graphic interest behind a range or counter.
  • Bathroom wallsA bright, light-reflecting surface for vanity walls and tub surrounds.
  • Accent or feature wallA small-scale pattern that holds attention in a niche or focal wall.
  • Powder room floorA low-traffic indoor floor where the pattern can lead. Seal before grouting.
  • Exterior and freeze-thaw areasPolished marble is not rated for exterior or freeze-thaw exposure.
  • Commercial high-traffic floorsThe polished finish may show wear and scratching over time.

Specifications

Material
Natural marble
Stone
Bianco Dolomite marble with black marble dots
Color
White with grey veining and black dots
Pattern
Octave with black dots
Type
Mesh-backed mosaic
Finish
Polished
Sheet Size
12 × 12
Thickness
3/8" (10 mm)
Shade Variation
V2, slight
Application
Indoor floor and wall
Sold By
Per sheet

Care & Cleaning

Seal It

Apply a penetrating impregnating sealer before grouting and again right after installation. White marble is porous and picks up oils, soap scum and hard water easily.

Clean It

Use a pH-neutral stone cleaner in warm water and wipe spills promptly. Avoid vinegar, lemon juice, bleach, ammonia and other acidic or alkaline cleaners, which can etch the polish.

Expect This

Veining and tone vary from piece to piece and lot to lot (V2, slight). Polished marble can show wear and fine scratches over time.

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.



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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