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HSK International — Natural Stone Exporter India
Natural Slate Tiles & Quartzite — Rajasthan, India — HSK International
Metamorphic Stone — Hand-Split & Sawn Calibrated

Natural Slate Tiles & Quartzite — Rajasthan, India

Hand-split for naturally cleft texture or factory-sawn for architectural precision. 18 slate groupings, 5 quartzite slab ranges — container FOB export worldwide.

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Indian Autumn / Autumn Rustic Slate — HSK International
Most Exported Indian Slate Colourway

Indian Autumn / Autumn Rustic Slate

Warm copper-orange-brown layered mineral tones — available in smooth and rustic cleft profiles. The defining natural stone of global landscape and feature wall projects.

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Natural Stone Building Facades — HSK International
Exterior Cladding — UV & Frost Resistant

Natural Stone Building Facades

Slate and quartzite are the original exterior cladding materials — UV-stable, frost-resistant, zero-maintenance. Exported to UK, EU, Canada and northern USA.

Stone for Facades FOB Container Quote Slate Veneer Sheets →
Copper Shine Stone Feature Walls — HSK International
Coppers & Golds — Mica Shimmer Variants

Copper Shine Stone Feature Walls

Copper Slate, Golden Slate, California Gold and Indian Autumn — natural mica shimmer in every tile. Supplied to luxury residential and hospitality projects globally.

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Fireplace & Interior Feature Walls — HSK International
Heat-Resistant Natural Stone — Safe & Permanent

Fireplace & Interior Feature Walls

Natural slate and quartzite are heat-resistant and safe for fireplace surrounds, chimney stacks and indoor feature walls — genuine stone that lasts a lifetime.

Interior Applications Get FOB Quote Slate Veneer Sheets →
01 / 05
Lowest Maintenance Natural Stone Natural Anti-Slip Cleft Frost & UV Resistant Mica & Quartz Crystal Container FOB Export

Material Profile & Data

Hand-Split Metamorphic Engineering

Natural Indian Slates are fine-grained metamorphic stones composed of clay, sedimentary rock shells and quartz — they split cleanly into thin slabs, delivering an elegant cleft finish while resisting chipping, climate transitions and abrasion across both indoor and outdoor spaces.

Natural Indian Quartzites are non-foliated metamorphic rocks formed almost entirely of quartz through extreme heat, pressure and chemical activity. Their interlocking crystalline structure makes them incredibly tough.

Excellent Gloss Properties

Carries an organic shining property across copper, gold, multi and grey tones.

Tough Crystalline Structure

Quartzite provides optimal surfaces for shower enclosures and pool perimeters.

Roof Shingles & Walling

Natural split format used for traditional roof tiles, random rubble walls and cladding.

All-Weather Stability

Resists frost cycles, heavy UV radiation, delamination and surface wear.

Natural Slate & Quartzite Collection · 24 Image Catalog

24 Natural Slate & Quartzite Products

Hand-split slate, quartzite slabs and mosaic/crazy stone products — with the original product image catalog preserved.

Kund Multi Color Slate — Natural Slate & Quartzite — HSK International
Natural Cleft

Kund Multi Color Slate

Vibrant multi-tonal hand-split slate combining warm rose, amber and grey mineral layers.

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Jack Multi Slate Robust Cut — Natural Slate & Quartzite — HSK International
Natural Cleft

Jack Multi Slate Robust Cut

Bold multi-tonal robust cut — staggered layering adds depth to garden walls and courtyard paving.

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Chocolate Color Slate — Natural Slate & Quartzite — HSK International
Coppers & Golds

Chocolate Color Slate

Deep warm chocolate brown with consistent layered grain — popular for residential feature walls.

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Dark Black / Jack Black Slate — Natural Slate & Quartzite — HSK International
Blacks & Shimmers

Dark Black / Jack Black Slate

Classic dark charcoal to intense black — takes a natural shimmer finish.

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Rustic Black Slate Slabs — Natural Slate & Quartzite — HSK International
Blacks & Shimmers

Rustic Black Slate Slabs

Rustic dark grey-black layering — traditional choice for outdoor paving and cladding.

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Himachal Green / White / Black — Natural Slate & Quartzite — HSK International
Natural Cleft

Himachal Green / White / Black

The Himachal Pradesh multi-colour series — green, white and black variants from India's premier mountain slate belt.

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Copper Slate Shimmer Line — Natural Slate & Quartzite — HSK International
Coppers & Golds

Copper Slate Shimmer Line

Striking copper-orange mineral shimmer — brings warm metallic tone to feature walls and stair risers.

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Deoli Green Slate Split — Natural Slate & Quartzite — HSK International
Greens & Greys

Deoli Green Slate Split

Distinctive vibrant green tones with warm yellow and brown mineral inclusions — traditional Rajasthan garden stone.

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Golden Slate / Vijaya Gold — Natural Slate & Quartzite — HSK International
Coppers & Golds

Golden Slate / Vijaya Gold

Premium gold-tone slate with brilliant reflective mica crystals — luxury hotel feature walls and facades.

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Ocean Green Slate Panels — Natural Slate & Quartzite — HSK International
Greens & Greys

Ocean Green Slate Panels

Deep ocean green panels with excellent freeze-thaw resistance — standard exterior cladding in northern Europe.

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Silver Grey / Silver Shine Slate — Natural Slate & Quartzite — HSK International
Greens & Greys

Silver Grey / Silver Shine Slate

Cool silver-grey with natural mica shimmer — contemporary specification for commercial lobbies and high-end residential.

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Shimla White / Shimla Z-Cut — Natural Slate & Quartzite — HSK International
Creams & Whites

Shimla White / Shimla Z-Cut

Rare bright white Himachal slate — Z-cut pattern adds geometric precision for luxury feature walls and stair treads.

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Zeera Green / Zeera Grey Slate — Natural Slate & Quartzite — HSK International
Greens & Greys

Zeera Green / Zeera Grey Slate

Zeera green and grey variants — subtle mineral variation for refined contemporary architectural projects.

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Terra Red / Raja Red Slate — Natural Slate & Quartzite — HSK International
Coppers & Golds

Terra Red / Raja Red Slate

Bold terra-red and raja-red tones — rustic character for exterior feature walls and traditional garden layouts.

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Pink Color / Yellow Multi Slate — Natural Slate & Quartzite — HSK International
Creams & Whites

Pink Color / Yellow Multi Slate

Soft pink and warm yellow multi-tonal slates — delicate palette for boutique residential and garden features.

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M Green / N Green Slate — Natural Slate & Quartzite — HSK International
Greens & Greys

M Green / N Green Slate

Two premium Rajasthan green variants — rich emerald layering for exterior facades and pool copings.

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Indian Autumn / Autumn Rustic ★ — Natural Slate & Quartzite — HSK International
Coppers & Golds ★ Top Export

Indian Autumn / Autumn Rustic ★

★ Most exported Indian slate colourway — warm autumn tones in smooth and rustic cleft profiles. Image: Autumn-Cream-Autumn-Rustic.webp renamed to indian-autumn-rustic-slate.webp.

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California Gold Slate — Natural Slate & Quartzite — HSK International
Coppers & Golds

California Gold Slate

Premium warm gold slate selected for high-end residential and commercial projects in North America.

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Grey & Brown Quartzite Slabs — Natural Slate & Quartzite — HSK International
Quartzite Slab

Grey & Brown Quartzite Slabs

Durable grey-brown quartzite with excellent polished surface — specified for commercial floors and stair treads.

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Red & White Quartzite Tiles — Natural Slate & Quartzite — HSK International
Quartzite Slab

Red & White Quartzite Tiles

Contrasting red-veined and white quartzite — striking combination for luxury lobbies and feature floors.

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Ivory & Woodland Quartzite — Natural Slate & Quartzite — HSK International
Quartzite Slab

Ivory & Woodland Quartzite

Warm ivory and woodland brown quartzite — natural organic tone for high-traffic commercial floors.

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Star Black / Royal Black Quartzite — Natural Slate & Quartzite — HSK International
Blacks & Shimmers

Star Black / Royal Black Quartzite

Deep black quartzite with silver crystal constellations — dramatic interior flooring and countertop specification.

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Pink & Silver Rose Quartzite — Natural Slate & Quartzite — HSK International
Creams & Whites

Pink & Silver Rose Quartzite

Elegant pink and silver rose quartzite — luxury residential floors, vanity tops and bathroom cladding.

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Slate Mosaic & Crazy Stones Kit — Natural Slate & Quartzite — HSK International
Mosaic / Crazy

Slate Mosaic & Crazy Stones Kit

Random-size crazy paving and mosaic kit — natural hand-split pieces for garden feature areas and pond surrounds.

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Looking for Flexible Veneer?

Slate & Quartzite in 1.5–2mm flexible sheet

Same mineral character — sliced thin and bonded to flexible backing for walls, ceilings and curved surfaces.

Slate Veneer Sheets Quartzite Veneer Sheets
Technical Specifications

Slate & Quartzite Processing Standards

Natural Slate — Key Properties

  • Composition Clay · Quartz · Mica
  • Compressive Strength 70–130 N/mm²
  • Water Absorption Under 0.5%
  • Thickness (tiles) 7mm · 10mm · 15mm · 20mm
  • Roof Shingles 4–6mm split thickness
  • Surface Natural Cleft · Sawn · Polished

Quartzite — Key Properties

Composition
95%+ Quartz (interlocking crystalline)
Compressive Strength
100–250 N/mm² (extremely hard)
Water Absorption
Under 0.4%
Thickness (tiles)
10mm, 15mm, 18mm, 22mm calibrated
Surface Finishes
Polished · Honed · Sandblasted · Natural
FOB Port
Mundra · Kandla · Nhava Sheva

Roof Shingles & Cladding

Natural split slate is the traditional material for heritage roof tiles and exterior random rubble wall cladding.

Pool Surrounds

Quartzite's crystalline hardness and non-slip surface is widely specified for pool decks and spa surrounds.

Walkways & Driveways

Slate's natural cleft surface provides excellent anti-slip characteristics for pedestrian walkways and pathways.

Exterior Facades

Both slate and quartzite are UV-stable and frost-resistant — widely used on exterior cladding across cold climates.

Technical FAQ

Slate & Quartzite — Common Questions

Slate is a fine-grained metamorphic rock formed from clay — it splits along natural cleavage planes giving the characteristic layered cleft surface. Quartzite is formed from sandstone under extreme heat and pressure, resulting in a harder, more crystalline stone.

Yes — natural split slate at 4–6mm is the traditional roofing material in much of Europe, the UK and North America. Indian slate from Himachal Pradesh and Rajasthan is widely exported for this application.

Yes, generally. Quartzite rates 7 on the Mohs hardness scale (same as quartz), while granite is typically 6–6.5. Quartzite is also tougher than marble (3–4 Mohs).

Natural slate tiles are full-thickness (7–20mm) stone for floors, roofs and wall cladding. Slate veneer is a 1.5–2mm flexible sheet for feature walls and curved surfaces.

From sample quantities to full FCL (20ft/40ft) containers. Contact us with destination port, product mix and quantity for a tailored FOB quote.

Related Stone Ranges

You Might Also Need

Natural Slate Veneer

17 colour flexible 1.5mm sheets

Quartzite Veneer

5 colour flexible veneer sheets

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Pool coping, steps, wall cladding

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Kota Blue, Tandur Grey & 18 more

Get a container-load quote.

Tiles, roof shingles, pool surrounds or mosaics — FOB pricing within 24 hours.

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