Fossil Brown Limestone 18x18 natural stone tile with a leathered finish, showcasing textured, earthy surface for flooring or wall use.

Fossil Brown Limestone 18x18 Leathered Tile

Name: Fossil Brown Limestone 18x18 Leathered Tile
Brand: TILE AND MOSAIC DEPOT
SKU: FB18X18TLL0518
Price: 10.49 USD
Availability: InStock

SAMPLES SHIP FREE IN 1 TO 3 BUSINESS DAYS!

$10.49 / sq. ft.

$23.61 / 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.

Fossil Brown Limestone

Fossil Brown limestone — warm brown natural limestone with fossil character in leathered and polished tiles. An earthy stone for floors and walls.

About Fossil Brown Limestone 18×18 Leathered Tile

Material Education

Fossil Brown is a richly textured limestone quarried in the Atlas Mountain region of North Africa, celebrated for its warm chocolate-brown and caramel tones interspersed with naturally occurring fossilized marine organisms. The stone presents an earthy, organic palette accented by ivory and taupe fossil impressions that create an almost archaeological visual narrative across every tile. Its dense composition and subtle crystalline matrix give it a grounded, tactile character that stands apart from more uniform sedimentary stones.

Because Fossil Brown is a product of ancient marine sediment, each tile carries a unique arrangement of fossils, color shifts, and tonal depth — this natural variation is the hallmark of authentic limestone and is considered a desirable feature, not a flaw.

About this tile: This 18×18 field tile is finished with a leathered surface, a mechanical process that lightly textures the face of the stone to produce a soft matte sheen with gentle peaks and valleys — making it notably slip-resistant while preserving and enhancing the stone's inherent fossil detail.

Design & Inspiration

Fossil Brown's warm brown, taupe, and ivory palette pairs beautifully with brushed brass or oil-rubbed bronze fixtures, white oak cabinetry, linen upholstery, and warm-toned grouts, suiting earthy contemporary, Mediterranean, transitional, and biophilic interior styles. Its naturally muted, organic tones anchor a space without competing with other design elements.

The generous 18×18 format lays up efficiently to create expansive, visually calming floors with minimal grout lines, while the leathered finish adds dimension and a sophisticated tactile quality that polished stone simply cannot replicate. This size and finish combination is especially powerful in open-plan living areas, spa bathrooms, and covered outdoor patios where large-scale natural texture is desired.

Popular design combinations: Fossil Brown leathered floors paired with warm white plaster walls, brushed brass faucets, and a teak vanity for a luxurious earthy spa bathroom. Explore the full Limestone collection for coordinating sizes, and browse more natural stone tile for complementary looks.

Ships in 2–3 Days

Free Sample Shipping

Nationwide Delivery

Premium Natural Stone

Secure Packaging

Fossil Brown Limestone is a striking natural stone sourced from the Atlas Mountain region of North Africa, distinguished by its warm chocolate-brown and caramel base tones punctuated by an abundance of fossilized marine shell and coral impressions in ivory and taupe. Each 18×18 tile is a one-of-a-kind record of prehistoric ocean life, making this material as visually compelling up close as it is at room scale.

The leathered finish is applied through a diamond-brushing process that gently roughens the tile surface, creating a low-sheen, matte appearance with subtle texture that accentuates every fossil and tonal variation within the stone. This finish is notably more forgiving than polished limestone — it conceals water spots, light scratches, and everyday smudging while providing improved traction underfoot, making it an excellent choice for high-use floor applications.

Fossil Brown leathered tile is ideal for interior floors, feature walls, bathroom floors, and covered outdoor spaces such as patios or loggia — the leathered finish performs exceptionally well in areas where durability and slip resistance matter. As a clearance or natural stone product with inherent shade variation, ordering a sample before committing to a full installation is strongly recommended to confirm the color matches your project vision.

Material	Natural Limestone
Color	Brown, Chocolate, Caramel, Ivory, Taupe
Type	Field Tile
Tile Size	18 × 18 inches
Finish	Leathered
Sold By	Per Sq. Ft.
Application	Floor & Wall (Indoor) / Covered Outdoor
Shade Variation	V3 — Moderate Variation
Design	Contemporary, Transitional, Mediterranean
Country of Origin	Europe

✓ Interior Floor TileTextured finish adds traction and warmth

✓ Bathroom FloorLeathered finish resists water spots and slipping

✓ Feature & Accent WallFossil detail creates dramatic natural texture

✓ Covered Outdoor PatioDense limestone handles exterior shade applications

— Unsealed High-Moisture AreasMust be sealed before use in wet or outdoor areas

— Fully Exposed Outdoor UseNot recommended for direct freeze-thaw environments

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: Fossil Brown Limestone must be sealed with a high-quality penetrating stone sealer prior to installation and grouting. Reseal annually in bathroom floors and wet areas, and every two years in lower-traffic areas. The leathered finish is more porous than polished limestone and will readily absorb oils and liquids if left unsealed.

Cleaning: Clean with a pH-neutral stone cleaner diluted in warm water — never use vinegar, lemon-based cleaners, bleach, or any acidic or alkaline products, as limestone is highly susceptible to etching and surface degradation from acids. For the leathered finish, avoid abrasive scrub pads; a soft microfiber mop or cloth is sufficient for routine cleaning. Wipe up spills, especially acidic liquids like wine or citrus juice, immediately.

Installation: Install with a large-format gray or beige polymer-modified thinset mortar; back-butter each tile in addition to combing the substrate to ensure full coverage and eliminate hollow spots in the 18×18 format. Use a grout joint of at least 3/16 inch to accommodate natural stone calibration tolerances. Select a sanded grout in a warm beige or mocha tone to complement the stone's earthy palette. Ensure the substrate is flat to within 1/8 inch over 10 feet before tiling.

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.