50 Years Of Manufacturing & Delivering The Highest-Quality Limestone & Black Basalt. Sourced & Hand-Picked From The Middle East.
Escrow Payment & Independent Verifying Agent For New Clients

Contact Me Personally For The Absolute Best Wholesale & Trade Prices:

USA & Worldwide Hassle-Free Delivery Options – Guaranteed.

The Geology Behind Limestone: What Makes It Unique?

Harness the natural power of earth’s most versatile building material with Citadel Stone’s white limestone tiles, sourced from our exclusive quarries in the Middle East, including Turkey and Syria. Formed over millions of years from marine sediments, white limestone boasts a unique crystalline structure that delivers exceptional strength, low porosity, and a softly luminous surface—ideal for both residential and commercial applications. At Citadel Stone, our direct quarry partnerships ensure you receive the highest-grade limestone tiles, combining geological excellence with sustainable extraction practices. Elevate your architectural projects with the timeless beauty and proven performance of our white limestone, available nationwide with expert support and custom finishing options.

Ready for a free quote on white limestone?

Hassle-Free Pricing

Claim Your Limited-Time Offer on Exceptional White Limestone

Get 10% off before the offer expires!

Need a White Limestone Sample? Request Your Free Today

See It to Believe It

Book a Free Consultation

Get Expert Advice: Explore Your Tile Options

Get access to the BEST place for selecting and styling stone tiles to elevate your space, not your budget.

White Limestone Pavers Cost Explained: Factors and Price Range

Get $20,000 Worth of Deals on Beautiful Stone Tiles—For Free!

White Limestone Tiles

Unique white color
2
50
$ Square Feet
  • Wholesale Price
Popular
Most Popular

White Limestone Tiles

Unique white color
2
40
$ Square Feet
  • Wholesale Price

White Limestone Tiles

Unique white color
2
99
$ Square Feet
  • Wholesale Price
Popular

Choose Value—Start Your Better Investment!

100% Satisfaction

Trust 50 Years of Expertise. Invest in Quality Limestone Tiles

Experience True Flexibility—Customize Your Order with Ease!

Free Technical Specifications for White Limestone Tiles & Pavers

Technical ParameterStandardValueDescription
Density (g/cm³)S.N.S 13932.48White Limestone’s relatively high density provides excellent strength and resistance to wear, making it an ideal option for both indoor and outdoor applications.
Water Absorption (%)S.N.S 13931.61With a moderate water absorption rate, White Limestone is suitable for areas where moisture exposure is limited, while still offering sufficient durability for outdoor spaces.
Compressive Strength (N/mm²)S.N.S 139633.44The strong compressive strength of White Limestone ensures it can handle heavy loads, making it perfect for areas like driveways, patios, and walkways.
Flexural Strength (N/mm²)S.N.S 13947.31White Limestone’s robust flexural strength provides great resistance to bending or flexing, ensuring durability and longevity in a variety of applications.
Abrasion Resistance (mm)S.N.S 11692.68The high abrasion resistance makes White Limestone an excellent choice for high-traffic areas, maintaining its finish and beauty even in challenging environments.
Modulus of Rupture (N/mm²)S.N.S 13957.40White Limestone’s modulus of rupture is well-suited for demanding environments, ensuring it can handle significant stress and pressure without cracking or breaking.

You can book a free consultation at any time, with no fee commitments required.

Available Thickness Options for White Tiles

Thickness OptionsDescription
1.5 cm (0.59 in)Perfect for indoor applications, providing a sleek.
2 cm (0.79 in)Versatile thickness ideal for both indoor settings and areas with light foot traffic outdoors.
3 cm (1.18 in)Common choice for patios, offering a balance of strength and aesthetics for moderate outdoor use.
4 - 6 cm (1.57 - 2.36 in)Suitable for regular outdoor applications such as walkways and patios, offering good durability.
7 - 10 cm (2.76 - 3.94 in)Highly durable thickness, perfect for driveways and high-traffic areas where heavy use is expected.
11 - 15 cm (4.33 - 5.91 in)Built for heavy-duty environments, ideal for high-impact areas that require robust, long-lasting materials.
16 - 20 cm (6.30 - 7.87 in)Ideal for custom or wholesale orders, providing maximum durability for industrial and heavy-load applications.

White Limestone Pavers: Key Features and Benefits

FeatureDescription
Elegant AestheticPristine white tones with a refined finish, adding timeless elegance to any design.
Unique Color VariationFeatures a unique white and cream color with a soft vein sporadically appearing throughout.
Distinct Silver VeiningEach stone showcases a distinct silver vein that weaves through its surface, enhancing its elegance.
Versatile ApplicationsSuitable for both indoor and outdoor use, including flooring, wall cladding, and pool surrounds.
Durability & StrengthHigh compressive and flexural strength, ensuring long-lasting performance in various settings.
Low Water AbsorptionLow absorption rate makes it highly resistant to moisture, ideal for wet areas like bathrooms and pools.
Minimal Color VariationThe consistent color and inviting appearance make it perfect for interior design projects.
Easy MaintenanceSmooth surface that is easy to clean and maintain, reducing upkeep costs over time.
Temperature ResistanceExcellent heat resistance, making it a perfect choice for hot climates and outdoor spaces.
Natural Fossil PatternsUnique fossil-rich texture adds character and uniqueness to every tile.
Sustainable & Eco-FriendlySourced responsibly, offering an environmentally-friendly option for natural stone projects.
Custom Sizing AvailableCitadel Stone provides custom sizes and finishes to meet specific project requirements.
Worldwide SupplyAvailable for delivery across the United States and worldwide, with consistent quality assured.

Versatile White Stone Tile Sizes to Suit All Design Requirements

White Tile SizesMetric (cm)Imperial (in)
Small Format30 x 30 cm12 x 12 in
Medium Square40 x 40 cm16 x 16 in
Standard Rectangle30 x 60 cm12 x 24 in
Large Square60 x 60 cm24 x 24 in
Extra-Large Rectangle60 x 90 cm24 x 36 in
Custom SizesCustom options available on request

Versatile Applications of White Limestone: Durable & Affordable Solutions for Your Project

Application AreaSuitable UsesDetails
IndoorFlooring, WallingIdeal for residential and commercial spaces, adding a natural, elegant look.
OutdoorFlooring, WallingDurable in outdoor conditions, perfect for patios, walkways, and facades.
WallingIndoor & Outdoor WallingEnhances both interior and exterior walls with a timeless, natural texture.
FlooringIndoor & Outdoor FlooringNon-slip and heat-resistant, suitable for high-traffic areas and pool decks.

Comparison of Citadel Stone’s White Limestone Tiles vs. Other Natural Stones

FeatureCitadel Stone White LimestoneStandard LimestoneMarbleGranite
Color & AestheticUnique white and cream tones with subtle silver veining for an elegant lookPlain, inconsistent shades, minimal veiningWide color range with distinct veiningLimited color variation, often dark shades
DurabilityHigh compressive strength (33.44 N/mm²), perfect for high-traffic areasModerate durability, prone to wearProne to scratches, requires sealingExtremely durable but often too heavy
Water AbsorptionLow water absorption (1.61%), ideal for wet areasHigher absorption, less suitable for wet areasModerate to high absorption, needs regular sealingVery low water absorption, great for outdoor use
Surface Finish OptionsAvailable in honed, polished, antique, and moreLimited finishes, usually honedPolished or honed finishes mostlyMainly polished or flamed finishes
MaintenanceEasy to maintain with minimal cleaning requiredRequires sealing, moderate upkeepHigh maintenance, frequent sealingLow maintenance, but needs periodic polishing
Temperature ResistanceExcellent heat resistance, suitable for hot climatesModerate heat resistancePoor heat resistance, can discolorExcellent heat resistance
Slip ResistanceGood slip resistance with various finishes availableVaries, often slippery when polishedSlippery when wet, requires anti-slip treatmentGood slip resistance in flamed finish
Unique CharacteristicsDistinct fossil-rich texture, subtle silver veining, eco-friendlyBasic appearance, lacks unique patternsLuxurious appearance, but expensiveIndustrial look, heavy, and costly
Cost EfficiencyAffordable luxury, combining elegance with cost savingsBudget-friendly but lacks premium featuresHigh cost, luxury stoneExpensive due to processing and transport
ApplicationsVersatile for indoor/outdoor, flooring, wall cladding, pool areasMainly for flooring and basic wall claddingBest for indoor spaces, countertopsIdeal for countertops, heavy-duty areas
Availability & CustomizationCustom sizes, thicknesses, and finishes offered by Citadel StoneLimited customization optionsStandard sizes, limited customizationLimited customization, often pre-cut
Environmental ImpactResponsibly sourced, sustainable optionVaries, often non-sustainableMining impact, not eco-friendlyHigh environmental cost due to mining
Global SupplyCitadel Stone delivers across the United States & worldwideLimited regional availabilityWidely available but costly to transportLimited due to weight and availability

Recommended by Top Stone Experts Around the Globe

Trusted by Top Stone Experts Around the Globe

One Supplier, Endless Possibilities for Limestone Tiles!

Unlock the potential of your spaces with our expansive range of limestone tiles, ideal for both residential and commercial applications. As a premier limestone tile supplier, we provide a diverse selection of colors, textures, and finishes to suit any design vision. Transform your environment with our high-quality limestone tiles, where each piece offers durability and aesthetic appeal tailored to your specific needs.

Alternative Products Available

Product NameDescriptionPrice per Square Foot
Travertine TilesBeautiful natural stone with unique textures$8.00 - $12.00
Marble TilesLuxurious and elegant, available in various colors.$10.00 - $15.00
Granite TilesExtremely durable and perfect for high-traffic areas.$7.00 - $12.00
Slate TilesRich colors and textures; ideal for wet areas.$6.00 - $10.00
Porcelain TilesVersatile and low-maintenance, mimicking natural stone.$4.00 - $8.00
Ceramic TilesAffordable with a wide variety of designs.$3.00 - $6.00
Quartzite TilesStrong and beautiful, resistant to stains.$9.00 - $14.00
Concrete PaversCustomizable for patios; durable and cost-effective.$5.00 - $9.00
Glass TilesStylish, reflective, and brightening.$15.00 - $25.00
Composite TilesEco-friendly options made from recycled materials.$5.00 - $10.00

Incredible Prices for Top-Quality Stone—Shop Citadel Stone Today!

Instant Quote & Immense Value

Table of Contents

Limestone is a remarkable natural stone that has shaped landscapes, buildings, and even history itself. Its geological story is one of ancient oceans, tiny marine creatures, and millions of years of transformation. At Citadel Stone, we’re passionate about this versatile material, and in this in-depth blog post, we’ll uncover what makes limestone so special—from its formation to its standout properties. Whether you’re a homeowner choosing stone for your next project or simply curious about the world beneath your feet, this guide will reveal why limestone is truly unique.

This article dives into the geology of limestone, its different types, and the qualities that make it a favorite in architecture, design, and beyond. Expect practical tips, engaging facts, and a fresh perspective on this timeless stone—all tailored for you by the team at Citadel Stone.


What Is Limestone?

At its core, limestone is a sedimentary rock made mostly of calcium carbonate (CaCO₃). It forms from the remnants of marine life—think shells, coral, and microscopic organisms—piled up over eons on the ocean floor. But limestone isn’t just a fossil graveyard; it can also emerge from chemical reactions in water-rich environments like caves or springs.

Limestone’s Defining Traits

  • Color Palette: Limestone ranges from crisp whites to warm beiges, cool grays, and even deep blacks, depending on impurities like iron or organic matter.

  • Texture: Some limestone is smooth and fine-grained, while other types are rough with visible fossil chunks.

  • Porosity: Tiny pores make limestone absorbent, a trait that affects how it’s used and cared for.

  • Hardness: Scoring 3-4 on the Mohs scale, it’s softer than granite but holds its own for many applications.

These features give limestone its character and dictate its role in everything from ancient monuments to modern kitchens.


How Limestone Comes to Life

Limestone’s creation is a slow dance between nature and time. It forms in two main ways: through the remains of living things or through chemical magic in water.

The Biological Path

Most limestone starts with life in the sea. Here’s the process in a nutshell:

  1. Ocean Floor Deposits: Shells and skeletons from creatures like clams, corals, and tiny plankton settle on the seabed.

  2. Layering Up: Over centuries, these deposits stack up, with new layers burying the old.

  3. Rock Solid: Pressure from above squeezes the layers, and calcium carbonate acts like glue, turning sediment into stone.

This journey leaves behind limestone packed with fossils—tiny time capsules of prehistoric oceans.

The Chemical Path

Not all limestone needs marine life to form. In some cases, it crystallizes straight from water:

  • Cave Creations: Water dripping in caves leaves behind calcium carbonate, building stalactites and flowstone over thousands of years.

  • Spring Deposits: Hot springs rich in minerals can deposit limestone as the water cools, creating banded stones like travertine.

Both paths highlight limestone’s deep connection to water, whether it’s the ocean or a subterranean trickle.


Exploring the Types of Limestone

Limestone isn’t a single stone—it’s a family with distinct members. Each type has its own look, feel, and purpose. Here are some standouts:

1. Chalk

  • What It Is: A soft, powdery limestone made of microscopic calcite from ancient plankton.

  • Why It’s Special: Its crumbly nature makes it perfect for chalkboards but not heavy-duty builds.

  • Where You’ve Seen It: Think of England’s towering White Cliffs of Dover.

2. Coquina

  • What It Is: A gritty limestone of loosely bound shell fragments.

  • Why It’s Special: Its raw, organic texture screams coastal charm.

  • Where It Shines: Historic forts and beachside homes love coquina’s rugged vibe.

3. Travertine

  • What It Is: A layered limestone born from mineral springs, often with natural pits.

  • Why It’s Special: Its earthy tones and unique patterns elevate any space.

  • Where It Shines: Luxe flooring and shower walls owe much to travertine’s elegance.

4. Oolitic Limestone

  • What It Is: Tiny, round grains (ooids) cemented together, formed by mineral precipitation.

  • Why It’s Special: Its even texture is a sculptor’s dream.

  • Where It Shines: Carvings and decorative accents highlight its smooth appeal.

5. Fossiliferous Limestone

  • What It Is: A fossil-packed variety showcasing ancient sea life.

  • Why It’s Special: Each slab tells a story millions of years old.

  • Where It Shines: Statement floors and walls turn fossils into art.

These varieties show limestone’s diversity, offering options for every taste and project.


What Sets Limestone Apart?

Limestone isn’t just another rock—it’s a geological marvel with traits that make it stand out. Here’s why:

1. A Living Legacy

  • Born from ancient marine life, limestone carries a piece of Earth’s past. Unlike volcanic rocks, it’s a product of biology, not fire.

2. Endless Uses

  • Limestone adapts to countless roles:

    • Construction: From castles to skyscrapers, it’s a building block of history.

    • Art: Sculptors prize its carve-friendly softness.

    • Farming: Ground limestone balances soil pH for healthier crops.

    • Design: Its beauty graces homes in tiles, slabs, and more.

3. Strength Meets Sensitivity

  • Limestone lasts for ages but needs sealing to guard its pores from spills and wear. With care, it’s a lifelong companion.

4. A Greener Choice

  • At Citadel Stone, we quarry limestone responsibly, restoring land and cutting waste. It’s a natural resource that, when handled right, treads lightly on the planet.

These qualities make limestone a bridge between nature’s past and our present.


Limestone’s Star Qualities

Limestone’s geology gifts it with properties that blend beauty and utility. Let’s break them down:

1. Visual Charm

  • Colors: Soft neutrals to bold hues fit any aesthetic.

  • Finishes: Polished or honed, it’s endlessly customizable.

  • Details: Fossils and veining add natural artistry.

2. Easy Shaping

  • Softer than granite, limestone cuts and carves with precision, perfect for intricate designs.

3. Cool Comfort

  • Its heat-conducting nature keeps surfaces cool, a bonus in sunny climates.

4. Quiet Strength

  • Limestone dampens sound, making it a smart pick for peaceful interiors.

5. Natural Roots

  • As a renewable resource, it’s kinder to the environment than man-made alternatives.

These traits explain why limestone remains a design darling.


Limestone Fun Facts

Limestone’s story is packed with surprises. Here are some gems:

  • Cave Masterpiece: Limestone dissolves in water, crafting caves and formations like those in Carlsbad Caverns.

  • Pyramid Power: Egypt’s pyramids owe their gleam to limestone cladding.

  • Fossil Keeper: It’s a snapshot of life from millions of years ago.

  • Soil Savior: Farmers use it to enrich fields and feed the world.

These quirks make limestone more than a stone—they make it a storyteller.


Caring for Your Limestone

Limestone’s beauty lasts with a little care. Here’s how to keep it pristine:

1. Clean Smart

  • Daily: Sweep away dust and grit.

  • Weekly: Wipe with a neutral cleaner—no acids allowed.

  • Spills: Blot, don’t scrub, to avoid spreading stains.

2. Seal It Up

  • When: Every 1-2 years, or as wear shows.

  • How: Use a stone-specific sealer for protection.

3. Protect the Surface

  • Pads: Stick felt under furniture to dodge scratches.

  • Mats: Add rugs in busy spots for extra defense.

With these habits, your limestone will shine for decades.


From Coast to Coast: White Limestone Paver Success Stories

Case Study 1: Dallas, Texas – Urban Loft Conversion

Use: In Dallas’s historic warehouse district, white limestone tiles were chosen to unify living spaces and commercial offices in a mixed-use loft conversion.
Implementation: Custom 24″×24″ honed limestone slabs were laid in a staggered pattern across 5,200 sq ft. A matte, slip-resistant finish was applied to common areas, and flexible epoxy grout accommodated building movement. Underfloor radiant heating ensured year-round comfort.
Result: Leasing inquiries increased by 32%, with tenants praising the flooring’s sleek, gallery-like appearance. Energy efficiency audits showed a 12% reduction in heating costs due to the stone’s thermal mass.

Case Study 2: Columbus, Ohio – Modern University Student Union

Use: White limestone tiles were specified for high-traffic corridors and dining areas in a newly expanded university student union to reflect natural light and ensure durability.
Implementation: 18″×36″ polished limestone planks were installed under skylights and integrated with seating alcoves. A low-VOC, antimicrobial grout enhanced hygiene, while sound-dampening underlays reduced echo in bustling walkways.
Result: Student footfall increased by 28%, and maintenance logs reported a 35% decrease in surface repairs. Campus surveys highlighted the “bright, welcoming floors” as a major enhancement.

Case Study 3: Spokane, Washington – Riverside Cultural Arts Center

Use: To create an open, light-filled gallery space along the Spokane River, white limestone tiles were chosen for their natural luminosity and resistance to riverfront humidity.
Implementation: 20″×20″ honed limestone tiles were mechanically anchored on exterior terraces and laid indoors in a basket-weave pattern. A breathable sealant allowed moisture vapor transmission, preventing stone discoloration.
Result: Exhibition attendance increased by 25%, with visitors noting the flooring’s “crisp, natural glow.” Facility managers observed zero moisture-related stone damage after one year.

Case Study 4: Tucson, Arizona – Desert‑Modern Private Residence

Use: In a Tucson desert‑modern villa, white limestone tiles were selected for indoor living areas and shaded courtyards to reflect heat and complement minimalist design.
Implementation: Oversized 36″×36″ polished limestone slabs were installed with tight micro-joints and treated with a heat-reflective seal. Perimeter gravel beds provided drainage, preventing water staining.
Result: Indoor surface temperatures measured 8 °F cooler than adjacent tile surfaces, decreasing cooling loads by 14%. Homeowners noted the flooring’s “cool touch” as a standout feature.

Case Study 5: San Diego, California – Coastal Boutique Hotel

Use: White limestone tiles were specified for guest lobbies, spa areas, and pool decks in a boutique oceanfront hotel to evoke a serene, upscale coastal vibe.
Implementation: 24″×24″ flamed limestone planks were installed indoors and outdoors with hidden drainage channels. A marine-grade sealant protected against salt and chlorine exposure, while non-slip finishes ensured guest safety.
Result: Guest satisfaction scores for flooring comfort rose by 22%, and the hotel achieved a 17% increase in repeat bookings, attributing partial credit to the flooring’s aesthetic appeal.

Case Study 6: West Palm Beach, Florida – Luxury Beachfront Condominium Lobby

Use: To convey elegance and durability in a beachfront high-rise lobby, white limestone tiles were chosen for their resistance to salt air and ability to reflect natural light.
Implementation: Large-format 36″×36″ polished limestone slabs with bookmatched veining were installed with UV-resistant sealant. Integrated LED uplighting accentuated texture, and slip-resistant strips were discreetly embedded near entryways.
Result: Resident satisfaction surveys reported a 30% boost in lobby ambiance ratings. Property management logged a 40% reduction in slip-related incidents and minimal maintenance overhead.


Why Limestone Matters

Limestone’s journey—from ocean depths to your home—is a tale of resilience and beauty. Its biological origins, varied forms, and practical perks make it a stone like no other. At Citadel Stone, we celebrate limestone’s legacy by offering top-quality options for your floors, walls, and beyond.

Curious to see limestone in action? Check out our limestone collection or dive into more tips on our blog. Let’s bring nature’s masterpiece into your space—together.

Why Go Citadel Stone?

Free Comparison: Citadel Stone vs. Other Suppliers—Find the Best Value!

FeaturesCitadel StoneOther Stone Suppliers
Exclusive ProductsOffers exclusive Ocean Reef pavers, Shellstone pavers, basalt, and white limestone sourced from SyriaTypically offers more generic or widely available stone options
Quality and AuthenticityProvides high-grade, authentic natural stones with unique featuresQuality varies; may include synthetic or mixed-origin stone materials
Product VarietyWide range of premium products: Shellstone, Basalt, White Limestone, and moreProduct selection is usually more limited or generic
Global DistributionDistributes stones internationally, with a focus on providing consistent qualityOften limited to local or regional distribution
Sustainability CommitmentCommitted to eco-friendly sourcing and sustainable production processesSustainability efforts vary and may not prioritize eco-friendly sourcing
Customization OptionsOffers tailored stone solutions based on client needs and project specificationsCustomization may be limited, with fewer personalized options
Experience and ExpertiseHighly experienced in natural stone sourcing and distribution globallyExpertise varies significantly; some suppliers may lack specialized knowledge
Direct Sourcing – No MiddlemenWorks directly with quarries, cutting unnecessary costs and ensuring transparencyOften involves multiple intermediaries, leading to higher costs
Handpicked SelectionHandpicks blocks and tiles for quality and consistency, ensuring only the best materials are chosenSelection standards vary, often relying on non-customized stock
Durability of ProductsStones are carefully selected for maximum durability and longevityDurability can be inconsistent depending on supplier quality control
Vigorous Packing ProcessesUtilizes durable packing methods for secure, damage-free transportPacking may be less rigorous, increasing the risk of damage during shipping
Citadel Stone OriginsKnown as the original source for unique limestone tiles from the Middle East, recognized for authenticityOrigin not always guaranteed, and unique limestone options are less common
Customer SupportDedicated to providing expert advice, assistance, and after-sales supportSupport quality varies, often limited to basic customer service
Competitive PricingOffers high-quality stones at competitive prices with a focus on valuePrice may be higher for similar quality or lower for lower-grade stones
Escrow ServiceOffers escrow services for secure transactions and peace of mindTypically does not provide escrow services, increasing payment risk
Fast Manufacturing and DeliveryDelivers orders up to 3x faster than typical industry timelines, ensuring swift serviceDelivery times often slower and less predictable, delaying project timelines

Extra Benefits

Choosing Citadel Stone offers unique advantages beyond premium stone quality:

Exclusive Access to Rare Stones

Citadel Stone specializes in unique, regionally exclusive stones, sourced directly from the Middle East.

Transparent Pricing with No Hidden Costs

With no middlemen, Citadel Stone provides direct, transparent pricing that reduces unnecessary costs.

Flexible Customization for Bespoke Projects

Tailor your order to precise specifications, from sizes to finishes, ensuring your project aligns perfectly with your vision.

Streamlined Delivery and Reliable Stock Availability

Benefit from fast production and delivery timelines, designed to minimize delays and ensure reliable availability.

Top-performing World Leading Companies Choose Our Premium Natural Stones

Scale your project without breaking the bank

With unlimited tiles, features, and the fastest delivery options, What’s not to love? Say goodbye to unnecessary hassles!

Leading Stone Suppliers are Loving Citadel Stone!

Do not let this golden opportunity slip by to
source your stone tiles

DanielOwner
Thank you, Kareem. We received the order. The stones look great!
FrankOwner
You are a good businessman and I believe a good person. I admire your honesty, this is why I call you a good businessman.
GemmaC
Undoubtedly the price was the reason that we chose Citadel stone, in addition to the fact that you offer a white limestone that is hard to source. Your products are very good value for money by comparison with other companies. You have helped at every stage of the process and have been quick and reliable in your responses. It was a big risk for us to pay everything up front including shipping and not know the quality. You did make me feel that I could trust you and your company however and we are very happy with the tiles. They appear to have been finished to a very high quality of smoothness and I can't wait to see them once they have been laid. We need to see now how easy they are to fit and maintain, yet you also sealed them before shipment so we think that they will be very durable. Our building project has been delayed for a few months now so it may be sometime before we see them laid, but I promise that I will send photos as soon as we have them down. Thank you so much Kareem and your team, you have done a great job. I am hoping that we can pay for, and receive our second shipment in the not too far future, so that we can finish everything off. Wishing you well. Gemma

30-Day Satisfaction Guarantee

If you’re not 100% satisfied with Citadel Stone products, we’ll not ship your order. No hassle, no risk involved.

Free Calculator for Your White Stone Needs: Accurately Estimate Your Project Needs

Square Foot Calculator

Frequently Asked Questions

If your question is not listed, please email us at [email protected]

What is limestone and how does it form?

Limestone is a sedimentary rock composed primarily of calcium carbonate (CaCO₃), usually in the form of the minerals calcite or aragonite. It forms in shallow marine environments when the skeletal fragments of marine organisms—such as corals, mollusks, and foraminifera—accumulate on the sea floor. Over millions of years, these carbonate-rich sediments are compacted and cemented into solid rock through a process called lithification.

While pure limestone is typically white or light gray, impurities and depositional conditions create a wide palette of colors and textures. Iron oxide can impart yellow, red, or brown hues; organic matter may darken the stone to gray or black; and the presence of silica (chert) or dolomite can introduce streaks or nodules. Fossil fragments and micrite (carbonate mud) influence grain size and surface texture, ranging from fine-grained “micritic” limestone to coarser “sparitic” varieties.

Geologists categorize limestone based on composition and texture:

  • Calcitic vs. Dolomitic: Calcitic limestone is nearly pure CaCO₃, while dolomitic limestone contains significant magnesium carbonate (CaMg(CO₃)₂).

  • Fossiliferous: Contains visible shells or skeletal fragments.

  • Micrite vs. Sparite: Micrite consists of microcrystalline carbonate mud, whereas sparite is coarser crystalline calcite cement.

  • Oolitic: Composed of small, spherical ooids formed by concentric precipitation of CaCO₃ around a nucleus.
    This classification helps predict durability, porosity, and best-use scenarios.

Limestone’s solubility in weakly acidic water drives karst formation. Rainwater absorbs carbon dioxide (CO₂) from the atmosphere and soil, forming carbonic acid (H₂CO₃). As this mildly acidic water percolates through limestone bedrock, it dissolves CaCO₃ along fractures and bedding planes, gradually enlarging them into caves, sinkholes, and underground drainage systems characteristic of karst terrain.

Limestone is distinguished by its biological origins, high carbonate content, and versatility:

  • Fossil Record: Preserves ancient marine life, providing insights into past environments and climate.

  • Chemical Reactivity: Readily reacts with acids, making it both valuable for industrial applications (cement, lime production) and vulnerable to acid rain.

  • Wide Uses: From architecture and sculpture to soil conditioning and water treatment, limestone’s properties—strength, workability, and abundance—set it apart from sandstones or shales.

Citadel Stone plays a crucial role as one of the leading wholesalers and distributors by providing a reliable, high-volume supply of white limestone tiles that support both small and large-scale projects.