Black Galaxy Granite
Black Galaxy Granite is a premium natural stone known for its deep black base with shimmering gold or white speckles. Ideal for countertops, flooring, and wall cladding, it offers exceptional durability, easy maintenance, and versatile finishes. Available in slabs, tiles, and custom sizes, BBV Impex supplies high-quality Indian Black Galaxy Granite with export-grade packing for global delivery.
Black Galaxy Granite is quarried exclusively from specific regions in India, primarily Andhra Pradesh, where unique geological conditions produce this internationally recognized stone. This granite features a deep black background embedded with golden, bronze, and copper-colored metallic flecks that resemble stars scattered across a night sky. The fine to medium grain structure contains biotite and other minerals that create the characteristic sparkle when light reflects off the surface.
Clients comparing premium black stones often look at Absolute Black Granite, which offers a pure and uniform black surface without the metallic flecks seen in Black Galaxy Granite.
Black Galaxy demonstrates exceptional compressive strength, high density, and extremely low porosity making it suitable for demanding applications. Its distinctive appearance and limited geographic availability have established it as a premium material in global natural stone markets.
For projects requiring high durability with a consistent grain pattern, G20 Bengal Black Granite becomes a practical alternative to the premium sparkle and shine of Black Galaxy.
Star Galaxy Granite, Black Galaxi Granite, Galaxy Black Granite, Galaxi Black Granite, Nero Galaxy Granite, Nero Star Galaxy Granite, Nero Star Galaxi Granite, Nero Galassia, Noir Galaxy Granit, Ongole Galaxy, 黑金沙 (Hēi Jīnshā)
Parameter | Description |
| 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 & Til |
Black Galaxy Granite supports a range of finishes that highlight its dark base and reflective crystals:
Polished, Honed, Leather / Brushed, Flamed, Sawn, Antique (Flamed + Brushed), Bush-Hammered, Water-blast, Water Jet, Both Sides Polished, Matte finis
If you prefer a slightly textured black surface with natural mineral movements, Royal Black M13 Granite provides a rich, deep tone that complements the polished elegance of Black Galaxy Granite.
Black Galaxy Granite serves diverse functional and aesthetic purposes where its distinctive appearance provides luxury appeal:
Kitchen Countertops – The stone’s dramatic appearance creates sophisticated culinary workspaces, particularly effective in modern and contemporary kitchens where the metallic sparkle adds elegance without requiring additional embellishment.
Bathroom Vanities – Specified for vanity tops and surrounds where the starry pattern creates upscale spa-like environments and the stone’s moisture resistance ensures lasting performance.
Flooring Systems – Used in residential entryways, commercial lobbies, and high-end retail spaces where the reflective qualities enhance lighting and the stone’s durability withstands consistent foot traffic.
Feature Walls – Applied as accent walls and architectural panels where the metallic inclusions create visual interest and the dark background provides grounding in open-plan spaces.
Commercial Interiors – Installed in hotel lobbies, corporate reception areas, and luxury retail environments where the stone’s premium appearance communicates quality and sophisticated design sensibility.
Bar and Reception Counters – Employed in hospitality and commercial applications where extended surface areas showcase the sparkling pattern and the stone’s stain resistance supports high-use environments.
Buyers who want bolder patterns instead of a consistent look often explore Black Forest Granite, which features dramatic silver waves on a black background- very different but equally stylish.
Black Galaxy Granite offers specific benefits derived from its unique composition and physical properties:
Distinctive Appearance – The metallic golden flecks against black background create immediately recognizable aesthetic that differentiates spaces and provides luxury character unavailable in standard granite varieties.
Light Interaction – The biotite crystals reflect light dynamically, causing the stone’s appearance to shift with changing lighting conditions and viewing angles, creating living surface quality.
Premium Positioning – Black Galaxy’s limited quarry sources and international demand establish it as luxury material that enhances property value and appeals to buyers seeking high-end natural stone finishes.
Fingerprint Resistance – Dark surfaces naturally conceal fingerprints, water spots, and minor surface marks better than light-colored stones, maintaining appearance with less frequent visible cleaning.
Color Stability – The black background and metallic inclusions maintain their appearance without fading, providing long-term aesthetic consistency even in areas receiving direct sunlight.
Pattern Camouflage – The distributed metallic flecks naturally disguise minor scratches, small chips, and surface imperfections that would show prominently on solid black or lightly patterned stones.
Another premium option is Titanium Black Granite, showcasing striking white-gold waves that offer a more dynamic appearance compared to the uniform sparkling effect of Black Galaxy.
Black Galaxy Granite requires attentive but straightforward maintenance to preserve its reflective qualities and protective characteristics:
Sealing Protocol – Apply quality penetrating sealer after installation and reassess every 12 to 18 months. Black Galaxy’s extremely low porosity means it requires less frequent sealing than many other granites.
Polished Surface Care – Clean with pH-neutral stone cleaner or glass cleaner formulated for natural stone. Avoid harsh chemicals, acidic cleaners, or abrasive products that can dull the polished finish and reduce sparkle.
Streak Prevention – Dark polished surfaces show water spots and cleaning streaks readily. Work in small sections and buff immediately with dry microfiber cloth to achieve uniform shine without streaking.
Metallic Brilliance Maintenance – Regular cleaning maintains the visibility of golden flecks. Buildup from improper cleaners or wax products can dull metallic sparkle over time, so use only appropriate stone-specific products.
Spill Management – Address spills promptly, particularly from oils and acidic substances. While Black Galaxy’s low porosity provides excellent stain resistance, prevention remains preferable to remediation on any natural stone.
Professional Restoration – If the polished surface becomes dull or scratched over time, professional stone restoration services can rehone and repolish to restore original mirror-like finish and metallic brilliance.
For those seeking a budget-friendly dark granite, Steel Grey Granite provides a smooth dark-grey appearance that works well when Black Galaxy’s premium pricing is not required.
Property | Details |
| Origin | Exclusively quarried in India (Ongole region, Andhra Pradesh) |
| Color | Deep black base with golden, bronze, and copper-colored speckles |
| Mineral Composition | Plagioclase feldspar (40-50%), Pyroxene (30-40%), Bronzite crystals (10-15%), Magnetite |
| Classification | Igneous rock – Gabbro/Norite (not technically granite, but marketed as such) |
| Density | 2.90 – 3.05 g/cm³ (181-190 lbs/ft³) – denser than typical granite |
| Porosity | Very low (0.2% – 0.4%) |
| Water Absorption | 0.08% – 0.20% by weight (ASTM C97) |
| Compressive Strength | 1,800 – 2,400 kg/cm² (25,600 – 34,100 psi) |
| Flexural Strength | 140 – 230 kg/cm² (1,990 – 3,270 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 Black Galaxy Granite directly from established quarries in Andhra Pradesh, ensuring access to genuine material with characteristic golden sparkle. As a granite exporter from India, we understand quality variation across production batches and provide rigorous selection to meet aesthetic expectations. Our processing capabilities accommodate custom specifications including varied thicknesses, edge profiles, and finish options. Export operations incorporate protective packaging preventing surface damage, comprehensive documentation, and coordinated international logistics. Technical support includes guidance on finish selection, pattern expectations, and maintenance protocols specific to Black Galaxy’s unique characteristics, delivering material quality and professional service throughout procurement.
If you like the shimmering effect of Black Galaxy but want blue iridescent reflections instead of gold, Volga Blue Granite offers a luxurious alternative with strong visual depth.
Frequently Asked Questions
How can I verify I'm receiving genuine Black Galaxy Granite?
Authentic Black Galaxy comes from specific quarries in Andhra Pradesh, India, and exhibits fine golden metallic flecks evenly distributed throughout a deep black background. Request quarry origin documentation and view actual slabs, as some suppliers substitute similar-looking but inferior materials under the Black Galaxy name.
Why do some Black Galaxy slabs appear more sparkly than others?
Natural variation occurs in the concentration and size of metallic inclusions between quarry blocks. Lighting conditions also significantly affect perceived sparkle. When ordering, request to view slabs under varied lighting or receive high-quality images showing the specific material designated for your project.
Does Black Galaxy Granite require special cleaning products?
Standard pH-neutral stone cleaners or glass cleaners formulated for natural stone work effectively. Avoid products containing acids, bleach, or ammonia. The key is buffing dry immediately after cleaning to prevent water spots and maintain the polished surface that showcases the metallic flecks.
Can Black Galaxy be used for kitchen backsplashes?
Yes, though the dramatic appearance works best when balanced with other design elements. Full-height Black Galaxy backsplashes create seamless flow with countertops but can feel visually heavy. Alternatively, use the granite on counters and pair with simpler backsplash materials to prevent overwhelming the space.
How does Black Galaxy compare to other black granites in terms of maintenance?
Black Galaxy’s extremely low porosity actually requires less frequent sealing than many other granites. However, the polished surface shows water spots and streaks more readily than lighter or patterned stones, requiring consistent wiping dry to maintain appearance between cleanings.
Is Black Galaxy suitable for outdoor applications?
Yes, the stone withstands weather exposure and temperature fluctuations. However, dark surfaces absorb significant heat in direct sunlight. For outdoor kitchens or seating areas, consider placement relative to sun exposure or provide shade structures to prevent surfaces from becoming uncomfortably hot.
Will the golden flecks fade or change color over time?
No, the metallic appearance results from stable mineral composition that doesn’t degrade with age or sun exposure. Properly maintained Black Galaxy retains its original sparkle indefinitely. Any perceived dulling typically results from surface buildup or finish degradation, which professional cleaning or repolishing can restore.
What design styles work best with Black Galaxy Granite?
Black Galaxy naturally complements contemporary, modern, and art deco aesthetics. It pairs effectively with white or light grey cabinetry for high contrast, metallic fixtures that echo the golden flecks, and minimalist design elements that allow the stone to remain the focal point without visual competition.
