Stone Variants

Kota Blue Stone

The legendary blue-green limestone gracing India's finest homes, temples, and institutions for centuries. Timeless, durable, distinctively beautiful.

Request a Sample Get a Quote
Home Variants Kota Blue
Kota Blue Stone
Blue-Green Tones
About This Variant

What is Kota Blue Stone?

Kota Blue is the most iconic variety of Kota Stone. Its characteristic blue-green hue — ranging from deep sea-blue to soft aqua-grey — results from the unique mineral composition found exclusively in the Kota district of Rajasthan.

Formed over millions of years, Kota Blue is a fine-grained limestone with exceptional compressive strength, low water absorption (under 0.5%), and a naturally non-slip surface. It is the preferred material for architects, infrastructure projects, and discerning homeowners across India and over 30 countries.

From luxury villas and corporate headquarters to heritage temples and hospital corridors — Kota Blue delivers unmatched performance and visual elegance over decades of use.

ISO 9001:2015 Certified Grade A Quality Direct from Quarry Custom Sizing Available Export Quality
Why Choose Kota Blue

Key Features & Benefits

Kota Blue's unique properties make it the top choice across residential, commercial, and industrial applications.

Exceptional Durability

With compressive strength over 70 MPa, Kota Blue withstands extreme loads, heavy traffic, and harsh weather without cracking or degrading for generations.

Very Low Water Absorption

Under 0.5% water absorption rate makes Kota Blue highly resistant to moisture, staining, and frost damage — ideal for both wet and dry environments.

Natural Non-Slip Surface

The naturally textured surface provides excellent grip even when wet, making it intrinsically safer than polished marble or ceramic tiles.

100% Natural & Eco-Friendly

No synthetic treatments, dyes, or coatings needed. Completely natural limestone — safe for families and environmentally responsible.

Outstanding Value

Delivers the premium look of marble at a fraction of the cost, with far superior durability. Total lifecycle cost is significantly lower than most alternatives.

Multiple Finish Options

Available in polished, honed, natural, leather, flamed, and sandblasted finishes — transforming the stone's appearance to suit any architectural vision.

Technical Data

Specifications

PropertyValueStandard
Stone TypeFine-Grained Limestone—
OriginKota, Rajasthan, India—
Colour RangeBlue-Green to Aqua-Grey—
Water Absorption< 0.5%IS 1124
Compressive Strength≥ 70 MPaIS 1121
Flexural Strength≥ 10 MPaIS 1723
Mohs Hardness3 – 4—
Density2600–2700 kg/m³IS 1124
Abrasion ResistanceHighIS 1237

Available Sizes

  • 600 × 600 mm Standard Module
  • 600 × 900 mm Large Plank
  • 300 × 600 mm Plank Format
  • 400 × 400 mm Classic Square
  • Custom Cut Any Dimension

Thickness Options

  • 20 mm Standard Flooring
  • 25 mm Heavy Duty
  • 30 mm Industrial Grade
  • 10–12 mm Wall Cladding
  • 40+ mm Stair Tread
Product Catalogue

Kota Blue Stone — Grade & Finish Codes

Our Blue Kota Stone range is available in six distinct finish grades, each suited to specific applications.

KBS01

Sombre

Deep blue-grey toned natural finish with a slightly textured surface. Ideal for heavy-duty outdoor flooring, pathways, and industrial use.

Natural Finish
KBS02

Riverwatch

Medium blue with aqua undertones in a smooth honed surface. Perfect for residential living rooms, offices, and contemporary interiors.

Honed Finish
KBS03

Leather

Wire-brushed leathered surface with a warm blue-green tone. The premier choice for pool surrounds, wet areas, and exterior terraces.

Leather Finish
KBS04

Mirror

High-gloss mirror polish with vivid blue-green pigmentation. The most glamorous expression of Kota Stone for luxury lobbies and showrooms.

Polished Finish
KBS05

Mirror Satin

Medium sheen between honed and full polish — soft reflective surface for upscale residential interiors, master bedrooms, and premium offices.

Satin Polish
KBS06

High Honed

Extra-fine honed surface with near-satin smoothness and subtle sheen. A modern, sophisticated finish for premium residential and boutique commercial projects.

High Honed
Best Suited For

Ideal Applications

Residential Flooring

Perfect for living rooms, verandas and courtyards — creates a cool, elegant ambience that ages gracefully over decades.

Commercial Spaces

Hotels, hospitals, offices, and schools rely on Kota Blue for its low maintenance, durability, and professional appearance.

Outdoor Pathways

The natural non-slip finish and weather resistance make Kota Blue ideal for garden paths, driveways, and public walkways.

Wall Cladding

10–12 mm thin slabs add architectural depth and texture to interior feature walls and external building facades.

Pool Surrounds

Anti-slip and moisture-resistant — the safest and most aesthetically stunning choice around swimming pools.

Staircases

With 40+ mm tread thickness and natural grip, Kota Blue staircases offer structural integrity and enduring beauty.

Real Projects

Kota Blue in Action

Luxury Villa
Corporate Office
Garden Pathway
Penthouse Living

Ready to Use Kota Blue in Your Project?

Get a free sample, bulk quote, or technical consultation from our stone experts. We deliver pan-India within 7 working days.

Request a Quote Download Catalogue
Chat with us