Blue limestone natural stone tile, 12x24 honed finish, from TILE AND MOSAIC DEPOT, showcasing smooth surface and elegant blue hue.

Nova Blue Limestone 12x24 Honed Tile

NB12x24ALHL929

SAMPLE SHIPS FREE • 2–3 DAY EXPRESS AVAILABLE
$25.85 $14.45 / sq. ft. Save 44%
$28.90 / Piece
QUANTITY
SOLD BY: sq ft Minimum: 50 sq. ft.
Minimum order: 50 sq. ft.
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.
Nova Lagos Blue Limestone honed tile in distinctive blue-gray tones with natural fossil texture for bathroom floor and contemporary wall applications — Tile & Mosaic Depot

Nova Blue Limestone

Nova Blue Limestone — distinctive blue-gray natural limestone with subtle fossil markings and fine-grained texture. One of the most architectural and contemporary limestone varieties available. Honed finish for bathroom floors, shower walls, feature walls, and contemporary interiors. Free sample shipping on all products.
  • MaterialNatural limestone
  • FinishHoned
  • Size12 × 24 in
  • Thickness3/8" or 1/2" (10–12 mm), varies by shipment
  • VariationV2, slight to moderate
  • UseIndoor wall and floor

Nova Blue Limestone12 × 24 Honed

A cool blue-gray limestone in a long 12 × 24 format, honed to a soft matte surface with fine grain and faint fossil marks.

Nova Blue, also sold as Lagos Blue, is a cool blue-gray limestone. The surface is fine-grained, with small fossil markings and soft, cloudy shifts in tone. It reads closer to concrete than to cream limestone.

The 12 × 24 format means fewer grout lines across a wall or floor. The honed finish is smooth and matte, with low sheen. Lay it stacked or offset, and dry-lay the tiles first to balance tone and markings.

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

  • Living room floorA calm, matte blue-gray underfoot in a dry, low-traffic room.
  • Feature wallThe long format gives a clean, quiet surface with few grout lines.
  • Bathroom wallHoned finish keeps glare soft and hides water spots.
  • Kitchen backsplashCool tone pairs with white oak and matte black. Seal before use.
  • Outdoor and pool areasSupplied for indoor use only.
  • Shower floors and commercial trafficNot confirmed for these uses. Choose a stone verified for them.

Specifications

Material
Natural limestone
Also Known As
Lagos Blue
Color
Blue / cool blue-gray
Finish
Honed (matte)
Size
12 × 24 in
Thickness
3/8" or 1/2" (10–12 mm), varies by shipment
Edge
Straight
Coverage
2 sq ft per piece
Sold By
Per sq ft
Shade Variation
V2, slight to moderate
Application
Indoor wall and floor

Care & Cleaning

Seal It

Limestone is porous. Apply a penetrating stone sealer before and after installation, and re-seal periodically.

Clean It

Use a pH-neutral stone cleaner. Avoid acidic cleaners, bleach, vinegar and ammonia, which can etch and dull the surface.

Expect This

Tone and fossil detail shift from piece to piece. Blend tiles from several boxes as you set them. Honed hides water spots better than polished.

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 tile 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.

How do I order samples?

Add up to 10 samples to one order at $7.99 each. Samples ship free and go out within 1–3 business days.

How much should I order?

Each piece covers 2 sq ft, so divide your area by 2 and add 10% for cuts and waste. Order it all at once so every box comes from the same lot.

Does Nova Blue need sealing?

Seal it with a penetrating stone sealer before and after installation to guard against staining. Re-seal periodically, and clean with a pH-neutral stone cleaner.

Can I use it outdoors or on a shower floor?

Nova Blue is supplied for indoor walls and floors, including bathroom walls and kitchen backsplashes. For exteriors, pools, or shower floors, we suggest choosing a stone confirmed for that use.




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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