Blue limestone natural stone tile from Gascogne in 12x12 honed finish, suitable for flooring and wall applications.

Gascogne Blue Limestone 12x12 honed natural stone tile, showcasing smooth blue-gray surface and subtle texture.

Gascogne Blue Limestone 12x12 Honed Tile

Name: Gascogne Blue Limestone 12x12 Honed Tile
Brand: TILE AND MOSAIC DEPOT
SKU: GB12x12H00244
Price: 9.59 USD
Availability: InStock

SAMPLES SHIP FREE IN 1 TO 3 BUSINESS DAYS!

$9.59 / sq. ft.

$9.59 / Piece

QUANTITY

SOLD BY: sq ft Minimum: 50 sq. ft.

Sq. Ft.

pieces

Minimum Purchase: 50 sq.ft.

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

TOTAL PRICE:

—

Order your full amount plus ~10% overage at once, as reorders may vary in tone and veining. Verified shipping damage is covered with clear photos — but small tile quantities (1–5 pieces) are refunded rather than reshipped, so ordering extra protects you.

Gascogne Blue Limestone

Gascogne Blue Limestone Collection features natural limestone with cool blue-gray tones. This stone creates refined, timeless interiors with classic European elegance.

About Gascogne Blue Limestone 12×12 Honed Tile

Material Education

Gascogne Blue is a distinguished French limestone prized for its sophisticated blue-grey tones, subtle fossil inclusions, and fine-grained, even texture. Quarried from the storied sedimentary deposits of southwestern France, this stone carries a quiet elegance defined by soft cloud-like movement, muted silver and slate undertones, and an organic warmth that sets it apart from more commercial stones. Its honed surface reveals the stone's natural depth without the high reflectivity of a polish, lending a refined, matte sophistication.

As a genuine natural limestone, each tile will display its own unique pattern of fossil traces, tonal shifts, and subtle veining — these characteristics are inherent signatures of the stone's ancient formation and are celebrated hallmarks of authentic natural material.

About this tile: This 12×12 field tile format is honed to a smooth, low-sheen finish, making it an exceptionally versatile format suited for both floor and wall installations in residential and commercial settings.

Design & Inspiration

Gascogne Blue's cool blue-grey palette pairs beautifully with brushed nickel, matte black fixtures, whitewashed oak cabinetry, and soft linen textiles, anchoring interiors in a calm, European-inspired aesthetic. It transitions effortlessly between contemporary minimalism, coastal spa design, and classic French country or transitional styles.

The generous 12×12 format lays up quickly in a straightforward grid or offset pattern, creating a seamless, expansive visual field that amplifies the stone's atmospheric color and texture — ideal for bathroom floors, feature walls, and entryway installations. Its honed finish strikes the perfect balance between refined elegance and practical slip resistance, making it equally at home underfoot and on shower walls.

Popular design combinations: Gascogne Blue 12×12 floor tile paired with a Thassos White marble mosaic accent border and matte brushed nickel fixtures for a serene, spa-inspired bathroom. Explore the full Limestone collection for coordinating sizes, and browse more limestone tile for complementary looks.

Ships in 2–3 Days

Free Sample Shipping

Nationwide Delivery

Premium Natural Stone

Secure Packaging

Gascogne Blue Limestone is a refined French sedimentary stone celebrated for its distinctive blue-grey coloration, delicate fossil inclusions, and fine, consistent grain — quarried from the prestigious limestone beds of southwestern France and long favored by European designers and architects.

Finished to a smooth honed surface, this 12×12 tile offers a low-sheen, matte appearance that softens the stone's cool tones and enhances its natural depth; the format installs efficiently in straight or offset grid patterns using standard large-format tile setting methods, making it a practical choice for both contractors and DIY enthusiasts.

Gascogne Blue Honed Tile is ideally suited for bathroom floors, shower walls, entryways, and feature walls in interior residential or light commercial applications; as a natural limestone it requires sealing prior to use in wet or high-traffic areas, and we strongly recommend ordering a sample to appreciate the stone's subtle color range and fossil character before purchasing.

Material	Natural Limestone
Color	Blue-Grey, Slate, Silver
Type	Field Tile
Tile Size	12 × 12 inches
Finish	Honed
Sold By	Per Sq. Ft.
Application	Floor & Wall (Indoor)
Shade Variation	V2 — Slight Variation
Design	Contemporary / Transitional / Coastal
Country of Origin	Europe

✓ Bathroom FloorHoned finish offers refined look and grip

✓ Shower WallCool tones create a serene spa atmosphere

✓ Entryway & FoyerDurable format handles moderate foot traffic

✓ Feature Wall / Accent WallAtmospheric color elevates interior spaces

— Outdoor UseNot recommended — limestone is frost-sensitive

— Heavy Commercial FloorsRequires sealing; softer than granite for high-traffic use

Free Shipping: This product ships at standard freight rates calculated at checkout based on your location and order size.

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: Gascogne Blue Limestone must be sealed before installation and resealed every 12–18 months, particularly in wet areas such as showers and bathroom floors. Its porous nature makes it susceptible to staining from oils, soaps, and minerals; a high-quality penetrating impregnator sealer is strongly recommended. Pay special attention to grout joints in wet-area applications.

Cleaning: Clean with a pH-neutral stone cleaner and a soft mop or cloth — never use acidic cleaners (vinegar, citrus), bleach, or abrasive scrubbers, which will etch and dull the honed surface. Wipe up spills promptly, especially acidic liquids such as wine, juice, or toiletry products. Avoid steam cleaners, which can degrade the sealer over time.

Installation: Use a white polymer-modified thinset mortar to prevent any grey bleed-through on this pale blue-grey stone. Back-butter each tile in addition to applying thinset to the substrate for full coverage. Use tile leveling clips to ensure a flat, lippage-free surface. Standard sanded grout is appropriate for 12×12 installations with typical 1/8–3/16 inch joints; select a grout color that complements the stone's cool blue-grey palette.

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.

Every order is packed by hand and shipped with care from our U.S. fulfillment centers. Here's exactly what to expect from checkout to delivery.

Processing & Transit
In-stock orders are processed within 2–3 business days. Most tile and stone orders ship via scheduled LTL freight and typically arrive 2–10 business days after dispatch, depending on your destination. You'll receive tracking and carrier details by email as soon as your order leaves our warehouse.

Freight Delivery

Curbside delivery. The carrier unloads at the curb or driveway nearest your address; delivery does not include moving materials indoors or into a garage.
Scheduled appointment. The freight company contacts you directly to arrange a delivery window.
Signature required. An adult (18+) must be present to inspect and sign for the shipment.
Clear access. Please ensure the delivery site is reachable by a freight truck and free of obstructions.

Free Shipping
Free curbside shipping is available on qualifying mosaic and molding orders over $1,999 within the continental U.S. Tile, porcelain, and other product types ship at standard freight rates calculated at checkout. Free shipping does not apply to Hawaii, Alaska, U.S. territories, or international addresses.

Inspection & 30-Day Returns
Please inspect every shipment before signing the carrier's delivery receipt, and note any visible damage, shortage, or tampering directly on the receipt. Report concerns within 3 calendar days at sales@tileandmosaicdepot.com. Uninstalled tile may be returned within 30 days of delivery; installed material and samples are final sale.

Need a hand? Our team is glad to help — call (855) 797-8453 or email sales@tileandmosaicdepot.com, Monday–Friday, 8:30 AM–5 PM PST.

Product & Installation Guidance

Natural stone is a product of the earth — every piece is one of a kind. A little planning ensures your finished installation looks its best and lasts for decades.

Natural Variation
Color, veining, texture, shade, movement, finish, and sizing vary from piece to piece. Product photos and samples are a general reference and may not match the exact material you receive. These variations are inherent characteristics of natural stone — they are part of its beauty, not defects.

Before You Install

Order roughly 10% extra to allow for cuts, waste, and future repairs.
Blend tiles from multiple boxes as you work to achieve the most natural, balanced appearance.
Dry-lay and inspect the full layout before setting a single tile.
Installation constitutes full acceptance of the product, so review everything carefully first.

Sealing & Care
Natural stone should be sealed with a quality penetrating sealer before and after installation, and re-sealed periodically in wet or high-traffic areas. Clean only with a pH-neutral stone cleaner; avoid acidic products, bleach, vinegar, and ammonia, which can permanently etch the surface. Outdoor installations may weather or change tone over time with exposure.

Responsibility
Tile & Mosaic Depot is not responsible for improper installation, labor costs, substrate conditions, product misuse, or damage from improper handling, sealing, maintenance, or harsh chemicals. No claims, returns, or replacements can be accepted on installed material.

California Proposition 65: Some natural stone products contain substances known to the State of California to cause cancer or reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Order a Sample First

Seeing real stone in your own space — under your own light, beside your own finishes — is the best way to buy with confidence. We make it easy and affordable.

How It Works
Samples are just $7.99 each with free shipping, and they ship in 1–3 business days. Sizes vary by material and availability, typically ranging from 3"×3" up to 8"×8". Exact dimensions aren't guaranteed, but every sample is cut from the same material you'll receive in a full order.

What a Sample Shows
Samples help you evaluate the general color, texture, finish, and overall character of a product before committing to a full order. Because natural stone varies from piece to piece, your sample is representative — it may not capture the complete range of variation across an entire lot. For current lot photos, just ask our team.

Good to Know

Samples are final sale — non-returnable and non-refundable.
Ordering a sample before a full purchase is always recommended, especially for natural stone.
Planning a larger or custom quantity? Contact us for a tailored quote.

Questions before you order? Our stone specialists are happy to help you choose — call (855) 797-8453 or email sales@tileandmosaicdepot.com, Monday–Friday, 8:30 AM–5 PM PST.