Polished Spanish Grey Marble 1x1 mosaic tile showing a smooth, elegant grey marble surface with a small square tile pattern.
Polished Spanish Grey Marble 1x1 mosaic tile showing smooth, glossy surface and natural grey veining for elegant flooring or backsplash.
Polished Spanish Grey Marble 1x1 mosaic tile showing a smooth, elegant grey marble surface with a small square tile pattern.
Polished Spanish Grey Marble 1x1 mosaic tile showing smooth, glossy surface and natural grey veining for elegant flooring or backsplash.

Spanish Grey Marble 1x1 Polished Mosaic Tile

SGM1X1PM0592

SAMPLE SHIPS FREE • 2–3 DAY EXPRESS AVAILABLE
$24.95 $18.95 / sq. ft.
$18.95 / Sheet (1.0 sq. ft.)
QUANTITY
SOLD BY: sheet
TOTAL PRICE:
—
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.
Spanish Grey marble polished tile in uniform medium gray with subtle white veining for contemporary bathroom floor and feature wall applications — Tile & Mosaic Depot

Spanish Grey Marble

Spanish Grey marble — uniform medium gray with subtle white veining quarried in Spain. The natural marble that most closely resembles polished concrete, with genuine geological depth and variation. Polished and honed finishes for contemporary bathroom floors, shower walls, and feature applications. Free sample shipping.
  • MaterialNatural Marble
  • FinishPolished
  • Chip Size1 × 1 in
  • Thickness3/8" (10 mm)
  • VariationV2, Slight
  • UseIndoor Wall & Floor

Spanish Grey Marble1x1 Square Mosaic, Polished

A cool grey marble in 1x1 squares, mounted on a 12 × 12 mesh sheet, with soft tonal shifts from chip to chip.

Spanish Grey is a cool, mid-grey marble. Its tones run from silvery dove grey to deeper slate. Here it comes as 1x1 inch squares in a straight-set grid, mounted on a mesh sheet that keeps joint spacing even and makes setting simpler.

The small scale and polished face suit backsplashes, bath walls and accent areas. Polished marble reflects light, and it can etch under acidic cleaners. Plan on sealing it and cleaning with a pH-neutral stone soap.

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 polished face wipes clean and reflects light. Seal before grouting.
  • Bathroom accent wallSmall chips and a bright finish add depth to a dry or splash-zone wall.
  • Feature wallA quiet grey field with fine texture from the grid of small squares.
  • Powder room or nicheThe scale suits compact, framed areas where the detail is seen up close.
  • Wet-area floorsPolished marble can be slick and etches easily. Confirm suitability before specifying a shower floor.
  • High-traffic commercial floorsA polished face may show wear and scratching in heavy-use areas.

Specifications

Material
Natural marble
Color
Grey with white and charcoal veining
Type
Mesh-backed mosaic
Pattern
Grid (straight-set)
Chip Size
1 × 1 inch
Sheet Size
12 × 12 inch
Finish
Polished
Thickness
3/8" (10 mm)
Shade Variation
V2, slight variation
Origin
Europe
Application
Indoor wall and floor
Coverage
About 1 sq ft per sheet
Sold By
Per Sheet

Care & Cleaning

Seal It

Apply a penetrating stone sealer before grouting and again after installation. Polished marble absorbs more readily than honed, so keep up with resealing.

Clean It

Use warm water or a pH-neutral stone soap with a soft cloth or mop. Wipe up oils, wine and citrus quickly. Skip vinegar, lemon products and most bathroom sprays, which etch the polish.

Expect This

Natural marble varies from chip to chip, with slight shade variation (V2). Polished surfaces can etch or show wear 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.

Questions

Will my order match 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.

Can I use this as a kitchen backsplash?

Yes. The polished 1x1 chips wipe clean and reflect light. Seal the stone before grouting, and use a pH-neutral cleaner to protect the finish.

Does it need sealing?

Seal it with a penetrating stone sealer before grouting and again after installation. This helps guard against moisture and staining, and it is worth keeping up over time.

How much does one sheet cover?

Each sheet is 12 × 12 inches and covers about 1 sq ft. It is sold per sheet.

How do I order a sample?

Add up to 10 samples to your order at $7.99 each. Samples ship free and go out 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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