G20 Bengal Black Granite
G20 Bengal Black Granite is a premium natural stone known for its deep black color, durability, and elegant polished surface. Perfect for kitchen countertops, flooring, wall cladding, and exterior applications, it offers exceptional scratch, heat, and moisture resistance. Supplied in slabs and tiles by BBV Impex, this Indian granite brings timeless sophistication and long-lasting performance to both residential and commercial projects.
G20 Bengal Black Granite is quarried from specific regions in India, particularly West Bengal, where geological conditions produce this distinctive dark granite variety. This stone features a deep black to charcoal grey background with prominent lighter grey and white mineral veining that creates dramatic linear patterns across its surface. The medium-grain structure reveals contrasting mineral compositions where feldspathic veins intersect darker biotite-rich areas, producing bold visual movement. G20 Bengal Black demonstrates excellent compressive strength, high density, and low porosity suitable for demanding residential and commercial applications. Its striking appearance and consistent availability have established it as reliable choice among dark granites in international natural stone markets.
Many homeowners and designers compare Absolute Black Granite with G20 Bengal Black Granite when they want a purer, more uniform black surface with a sleek modern look.
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For a more dynamic and expressive pattern with cool tones, Himalayan Blue Granite introduces sweeping blue-grey waves that provide a distinct alternative to the consistent black of G20 Bengal Black.
Product Size Specification | |
| Slabs Size | Jumbo Gang Saw Size Slabs: 270 cm X 150 cm Mini Gang Saw Size Slabs: 240 cm X 120 cm Small Cutter Size Slabs: 210 cm X 70 cm |
| Random Slabs | Upto 300cm x 200 cm |
| Cut to Size | 30 cm X 30 cm Up to 180 cm X 90 cm (Cut & Polished) |
| Thickness | 10mm, 12mm, 15mm, 18mm, 20mm, 30mm up to 150 mm (On order) (Sizes and Thickness can be customized according needs) |
| Tiles | 30 cm X 30 cm, 60 cm X 30 cm, 40 cm X 40 cm, 45 cm X 45 cm, 60 cm X 60 cmWell calibrated, Bevelled & Mirror polished |
| Finishes | Polished, Sawn, Honed, Flamed/Thermal, Brushed/Leather, Antique(Flamed + Brushed), Bush-Hammered, Water-blast, Water Jet, Both Sides Polished Bala Flower Granite Slabs & Tiles |
The stone supports finishes that enhance its uniform dark tone and durability:
Polished, Honed, Leather / Brushed, Sawn, Antique (Flamed + Brushed), Bush-Hammered, Water-blast, Both Sides Polished, Water Jet, Flamed, Matte finish
For clients looking for sparkle and visual depth, Black Galaxy Granite offers reflective golden mineral flecks that create a premium aesthetic compared to the classic finish of G20 Bengal Black.
G20 Bengal Black Granite functions effectively across multiple architectural contexts where its distinctive appearance provides design impact:
Kitchen Countertops – The stone’s dramatic veining creates sculptural focal points in culinary spaces, particularly effective in contemporary and modern kitchens where bold natural materials serve as artistic statements.
Bathroom Surfaces – Specified for vanity tops, shower walls, and tub surrounds where the striking patterns create luxury spa-like environments with sophisticated visual interest and moisture resistance.
Feature Walls – Applied as accent walls in residential and commercial interiors where the linear veining creates memorable architectural elements and adds depth to spatial design.
Flooring Systems – Used in commercial lobbies, residential entryways, and high-end retail spaces where the dramatic appearance enhances visual impact and the stone’s durability withstands consistent foot traffic.
Commercial Lobbies – Installed in hotel reception areas, corporate headquarters, and upscale retail environments where the stone’s striking appearance communicates contemporary luxury and design investment.
Bar and Reception Counters – Employed in hospitality and commercial applications where extended surface areas showcase the veining patterns and the stone’s stain resistance supports high-use environments.
For customers who want patterned black granite, Black Forest Granite introduces dramatic silver–white waves that contrast with the uniform appearance of G20 Bengal Black.
G20 Bengal Black Granite offers practical benefits rooted in its composition and distinctive visual properties:
Dramatic Visual Impact – The bold contrast between black background and grey-white veining creates immediate focal points that elevate interior spaces and serve as conversation pieces in residential and commercial settings.
Contemporary Aesthetic – The linear veining patterns and monochromatic palette align naturally with modern design sensibilities, complementing minimalist cabinetry, industrial fixtures, and contemporary architectural elements.
Fingerprint Concealment – Dark surfaces naturally hide fingerprints, water spots, and minor surface marks better than light-colored stones, reducing apparent cleaning frequency in high-touch applications.
Pattern Distinction – The veining ensures each slab exhibits distinctive linear patterns, providing individualized installations that differentiate spaces and create unique architectural character.
Design Versatility – Despite its boldness, the monochromatic palette coordinates with various color schemes, allowing the stone to function as either neutral grounding element or dramatic accent depending on surrounding materials.
Physical Durability – The stone’s high density and low porosity provide excellent resistance to scratching, staining, and moisture penetration, supporting long-term performance in demanding applications.
Another stylish alternative is Titanium Black Granite, featuring bold gold and white waves that deliver more movement for striking interior designs.
G20 Bengal Black Granite requires straightforward maintenance practices to preserve its appearance and protective characteristics:
Initial Sealing – Apply penetrating granite sealer within 48 hours after installation to enhance stain resistance. Dark granite typically shows minimal color change from sealing, maintaining its original dramatic appearance.
Resealing Schedule – Perform water bead test every 12 to 18 months to assess sealant effectiveness. Reapply when water absorbs rather than beads, though dark granite’s low porosity often requires less frequent sealing than lighter stones.
Daily Cleaning – Use warm water with pH-neutral stone cleaner and microfiber cloth for routine maintenance. Dark polished surfaces show water spots and streaks, so wipe dry or buff after cleaning for optimal appearance.
Streak Prevention – When cleaning polished surfaces, work in small sections and immediately buff with dry cloth to prevent streaking. Alternatively, use glass cleaner formulated for stone to achieve streak-free shine on dark surfaces.
Spill Management – Address spills promptly, particularly from oils and acidic substances. While dark granite conceals most staining better than light stones, prevention remains preferable to remediation on any natural stone.
Surface Protection – Use cutting boards and trivets to maintain surface integrity despite granite’s inherent durability. Protective practices extend time between professional maintenance needs and preserve polished finish quality.
For a budget-friendly dark option with a cool tone, Steel Grey Granite provides a smooth, grey-black surface that suits many contemporary applications alongside G20 Bengal Black Granite.
Property | Details |
| Origin | Primarily quarried in India (West Bengal state) |
| Color | Deep black to charcoal black with minimal to no veining |
| Mineral Composition | Plagioclase feldspar (40-50%), Pyroxene (30-40%), Hornblende (10-15%), Magnetite |
| Classification | Igneous rock – Gabbro (not technically granite, but marketed as such) |
| Density | 2.85 – 3.00 g/cm³ (178-187 lbs/ft³) – denser than typical granite |
| Porosity | Very low (0.2% – 0.4%) |
| Water Absorption | 0.08% – 0.25% by weight (ASTM C97) |
| Compressive Strength | 1,750 – 2,350 kg/cm² (24,900 – 33,400 psi) |
| Flexural Strength | 130 – 220 kg/cm² (1,850 – 3,130 psi) |
| Mohs Hardness | 6.5 – 7 (very hard, highly scratch resistant) |
| Frost Resistance | Excellent (very low water absorption) |
| Acid Resistance | Good to excellent (minimal etching risk) |
| Heat Resistance | Excellent (up to 500°C/932°F) |
| Abrasion Resistance | Very high (excellent for high-traffic flooring) |
| Stain Resistance | Excellent when sealed (dark color naturally hides stains) |
BBV Impex sources G20 Bengal Black Granite from established quarries in West Bengal maintaining consistent extraction standards and quality control. Our selection process evaluates veining pattern balance and structural integrity ensuring material meets aesthetic and performance specifications. As a granite exporter from India with regional sourcing expertise, we provide actual slab photography from designated batches, understanding pattern coordination importance for cohesive installations. Processing capabilities accommodate custom dimensions, edge profiles, and finish variations tailored to project requirements. Export operations include protective packaging, comprehensive documentation, and coordinated logistics meeting international standards. Technical support covers pattern selection, finish recommendations, and maintenance guidance specific to dark veined granite.
If clients want subtle blue-grey highlights rather than a pure black finish, Vizag Blue Granite offers a softer, cloud-like pattern that contrasts gently with the deep tones of G20 Bengal Black.
Frequently Asked Questions
How does G20 Bengal Black differ from other black granites?
G20 Bengal Black exhibits prominent grey-white linear veining rather than the solid appearance of Absolute Black or the golden flecks of Black Galaxy. This distinctive veining pattern creates more dramatic visual movement, making it suitable for applications where patterning serves as primary design element.
Will the grey-white veining pattern be consistent across multiple slabs?
Natural variation occurs in vein density, thickness, and distribution between slabs. For projects requiring multiple pieces, request sequential slabs from the same quarry block to maximize visual continuity. Always review actual slab images before finalizing large orders to set accurate expectations.
Can G20 Bengal Black work with white cabinetry?
Yes, this combination creates striking high-contrast modern aesthetic. The black granite with white veining provides dramatic grounding against white cabinets while the veining bridges the two elements. Ensure adequate lighting as extensive dark surfaces can make spaces feel smaller if poorly lit.
Does dark granite like G20 Bengal Black show scratches more readily?
Scratches may appear as light lines against dark backgrounds, though the prominent veining in G20 Bengal Black helps camouflage minor scratches better than solid black granite. The stone’s hardness naturally resists scratching under normal use conditions.
How do I minimize water spots on polished G20 Bengal Black?
Wipe surfaces dry immediately after water contact, or use distilled water for final cleaning. Glass cleaners formulated for natural stone effectively remove spots without streaking. Buffing with microfiber cloth after cleaning maintains streak-free shine on dark polished surfaces.
Is G20 Bengal Black suitable for outdoor applications?
Yes, granite withstands weather exposure and temperature fluctuations. However, dark surfaces absorb heat in direct sunlight, potentially becoming uncomfortably hot to touch in summer. Consider placement relative to sun exposure or provide shade structures for outdoor kitchen installations.
What backsplash materials complement G20 Bengal Black countertops?
White subway tiles create classic high-contrast looks. Grey glass tile echoes the veining. Stainless steel or mirrored backsplash adds contemporary flair. Alternatively, extend the granite itself as full-height backsplash to showcase the veining patterns without visual interruption.
How does G20 Bengal Black compare to marble with dark veining?
G20 Bengal Black granite offers superior scratch and etch resistance compared to marble. Granite tolerates acidic substances and requires less vigilant maintenance. While marble provides classic elegance, G20 Bengal Black delivers similar visual drama with better performance characteristics for active kitchen environments.
