Black Galaxy Granite — Premium Slabs, Tiles & Countertops from India (2025 Guide)
Black Galaxy Granite is one of India’s most sought-after natural stones, renowned for its dramatic “starry night” appearance. This distinctive black granite features golden to bronze metallic flecks scattered across a deep black matrix, creating a celestial effect that captivates designers and homeowners worldwide. Its combination of striking aesthetics and exceptional durability makes it a preferred choice for luxury countertops, flooring, and architectural applications.
Global demand for Black Galaxy remains strong due to its unique visual appeal and superior performance characteristics. Moreover, this granite offers excellent resistance to heat, scratches, and daily wear, making it ideal for both residential and commercial projects. Importers and wholesalers consistently choose this material for its premium positioning in international markets.
Flodeal Private Limited exports high-grade Black Galaxy Granite slabs, tiles, and custom-cut pieces to over 40 countries. Therefore, if you’re seeking reliable supply with consistent quality, contact us for competitive FOB quotes and technical specifications.
Quick Snapshot
Origin: Quarried primarily in Chimakurthy region, Prakasam District, Andhra Pradesh, India
Main Uses: Kitchen countertops, flooring tiles, wall cladding, staircases, monuments
Grading: Extra Premium to Commercial grades based on galaxy distribution, line patterns, and fleck size
Origin & Unique Features
Black Galaxy Granite originates from specialized quarries in Chimakurthy and surrounding areas of Prakasam District, Andhra Pradesh. This region produces some of the finest quality material due to its unique geological formation. The stone’s characteristic golden flecks result from bronzite mineral inclusions within a norite or gabbro rock matrix.
The dense mineral composition gives this granite exceptional durability and performance characteristics. Consequently, it demonstrates superior scratch resistance, heat tolerance up to 1200°F, and low water absorption rates. These properties make it suitable for high-traffic areas and demanding applications where longevity matters.
Flodeal maintains direct relationships with quarry owners in this region, ensuring full traceability from extraction to final shipment. This supply chain control allows us to offer consistent quality and competitive pricing for bulk orders.
Flodeal Private Limited has established itself as a leading exporter of premium Indian granite, serving importers and fabricators across 40+ countries in North America, Europe, Asia, and the Middle East. Our export operations combine traditional stone expertise with modern manufacturing capabilities to meet international quality standards.
Our processing facility in Ongole, Andhra Pradesh, features advanced CNC bridge saws, PLC-controlled polishing lines, and wire EDM cutting equipment. Additionally, we implement rigorous QC protocols at every production stage, from block selection to final inspection before container loading. Each order undergoes dimensional verification, surface quality checks, and structural integrity testing.
Furthermore, we offer flexible order quantities ranging from small sample shipments to full container loads. Our export packaging includes wooden crates, steel straps, and fumigated pallets designed to withstand international shipping conditions. Visit our About page to learn more about our manufacturing capabilities and global reach.
Grades & Quality Classification
Understanding quality grades helps importers make informed purchasing decisions and match material specifications to project requirements. Black Galaxy Granite exhibits natural variation in pattern intensity, line occurrence, and fleck distribution, which forms the basis for quality classification.
Grading by Galaxy Distribution
- Evenly Distributed: Golden flecks spread uniformly across the slab surface, creating a balanced starry effect. This represents the highest quality tier.
- Moderately Distributed: Flecks appear in most areas but with some concentration zones. This grade suits standard commercial projects.
- Unevenly Distributed: Noticeable variation in fleck density across different slab sections. Typically classified as commercial grade.
Grading by Line Patterns
- No Lines: Pure black matrix without white or black veining—the most premium selection.
- Minor Lines: Thin, subtle lines that blend with the overall pattern and can be worked around during fabrication.
- Multiple Lines: Prominent white or black veins crossing the slab, requiring careful selection for visible applications.
Grading by Galaxy Size
- Big Galaxy: Large, prominent flecks (3-5mm) creating bold visual impact
- Medium Galaxy: Standard-sized flecks (1-3mm) offering balanced aesthetics
- Small Galaxy: Fine, delicate flecks creating subtle sparkle effect
Flodeal’s Grade Classifications:
- Extra Premium: Evenly distributed large galaxy, no lines, ideal for luxury projects
- Premium: Moderately distributed medium galaxy, minor lines, suitable for high-end residential
- Standard: Mixed galaxy sizes, visible lines that can be worked, perfect for commercial applications
- Commercial: Varied patterns with multiple lines, cost-effective for large projects
Applications
Black Galaxy Granite’s versatility makes it suitable for numerous architectural and decorative applications across residential and commercial sectors.
Countertops & Kitchen Islands
This granite excels in kitchen environments due to its heat resistance and low maintenance requirements. The dark color effectively hides minor stains and water spots. Moreover, the golden flecks add visual interest without overwhelming contemporary or traditional kitchen designs.
Tiles & Flooring
Available in standard tile formats, Black Galaxy creates stunning floor installations in lobbies, commercial spaces, and luxury residences. The polished finish provides a mirror-like sheen, while honed and leather finishes offer slip resistance for wet areas.
Staircases
The stone’s durability makes it ideal for stair treads and risers in high-traffic areas. Additionally, its elegant appearance elevates entrance ways and interior staircase designs. The consistent hardness ensures even wear patterns over decades.
Wall Cladding & Decorative Panels
Interior designers specify this granite for feature walls, elevator cladding, and reception areas. The dramatic appearance creates focal points while maintaining professional aesthetics.
Monuments & Tombstones
Black Galaxy’s weather resistance and timeless beauty make it popular for memorial applications. The stone withstands outdoor conditions while maintaining its polished appearance for generations.
Available Finishes: Polished (high gloss), Honed (matte), Leather (textured), Flamed (rough), Sandblasted (uniform texture)
Step-by-Step Quality Check Guide
Importers should implement systematic inspection protocols before finalizing shipments. Therefore, we recommend the following comprehensive QC checklist.
Slab Checks
Verify actual dimensions against ordered specifications—standard slabs measure 240-300cm length x 120-180cm width. Check thickness consistency using calipers at multiple points; 2cm slabs should measure 18-20mm, while 3cm should be 28-30mm. Perform visual bend tests by supporting slabs at ends and checking for natural bow (should not exceed 2mm per meter). Inspect polish quality under direct lighting for uniform gloss and absence of dull spots.
Pattern Checks
Evaluate galaxy distribution by viewing slabs from 3-meter distance to assess overall uniformity. Measure individual fleck sizes to confirm grade classification. Compare multiple slabs to ensure color consistency within the shipment lot—natural variation is acceptable, but extreme differences indicate mixed quarry sources.
Line/Vein Checks
Identify any black or white lines crossing the slab surface. Distinguish between “mergeable lines” (thin, can be cut out during fabrication) and “prominent lines” (thick, affect usability). Document line positions with photos for fabrication planning.
Tile Checks
Use a carpenter’s square to verify 90-degree corners on all four edges. Inspect edges for chips, particularly on polished chamfered corners. Test polish consistency across tile surface using gloss meter or visual comparison. Measure thickness of calibrated tiles—variation should not exceed ±0.5mm within a batch.
- Quick 8-Point Inspection Checklist:
- Measure and record actual dimensions
- Check thickness uniformity at 5+ points per piece
- Photograph galaxy distribution patterns
- Mark and document all visible lines
- Test polish quality under strong light
- Verify edge squareness and chamfer quality
- Check for cracks using tap test (clear ring vs dull thud)
- Confirm packaging quality protects edges and surfaces
Flodeal offers pre-shipment inspection services with detailed photo reports and third-party verification options for large orders.
Price Overview & Commercial Notes
Black Galaxy Granite pricing reflects multiple variables including quality grade, slab size, thickness, surface finish, and shipping terms. Extra Premium material commands significant premiums over Commercial grades due to superior pattern uniformity and absence of lines.
Slab prices vary considerably based on galaxy distribution and dimensions—larger slabs cost more per square meter due to lower quarry yields. Additionally, custom thickness requirements (4cm, 5cm) and specialized finishes (leather, flamed) increase processing costs. Container loading efficiency affects final delivered pricing.
Important: Flodeal does not publish fixed prices as market rates fluctuate based on quarry availability, currency exchange, and shipping costs. Wholesalers and importers should contact us directly for current FOB or EXW quotes specific to their grade requirements and order volumes.
Bulk container loads qualify for volume discounts, while mixed container shipments allow smaller businesses to access premium material. Custom sizing and specialized edge work extend lead times by 2-4 weeks.
Why Choose Flodeal in 2025
Flodeal Private Limited combines three decades of stone industry experience with modern manufacturing infrastructure to deliver consistent quality for international markets. Our CNC bridge saws, PLC-controlled processing lines, and in-house quality laboratories ensure every shipment meets specified standards.
The company’s integrated approach—from quarry relationships to containerized shipping—eliminates intermediaries and provides competitive pricing. Furthermore, our experienced QC team inspects material at multiple production stages, reducing rejection rates and ensuring on-time delivery.
We implement sustainable quarrying practices and maintain certifications for international compliance. Our export packaging protects material during long-distance shipping while optimizing container utilization. Technical support includes CAD drawings, installation guidelines, and material datasheets.
“Flodeal is trusted by importers and fabricators across multiple countries for reliable supply, consistent grading, and responsive customer service.”
Contact us today to request samples, technical datasheets, and detailed container-loading specifications for your next project.
Conclusion
Black Galaxy Granite continues to captivate designers and end-users with its distinctive celestial appearance and proven durability. The combination of aesthetic appeal and functional performance makes it a sound investment for both residential luxury projects and commercial applications requiring long-term value.
Flodeal Private Limited stands ready to serve as your trusted partner in sourcing premium-grade material directly from India’s premier quarrying region. Our comprehensive quality controls, modern processing capabilities, and export expertise ensure smooth transactions from initial inquiry to final delivery.
Request a quote today through our contact form or email our export team to discuss your specific requirements, container loading options, and current availability.
FAQ
What is Black Galaxy Granite?
Black Galaxy Granite is a premium natural stone from India featuring golden-bronze flecks scattered across a deep black background, creating a distinctive starry appearance.
Where is it quarried?
The primary quarries are located in Chimakurthy and surrounding areas of Prakasam District, Andhra Pradesh, in southern India.
How is Black Galaxy Granite graded?
Grading is based on galaxy distribution evenness, presence of lines or veins, and size of golden flecks, ranging from Extra Premium to Commercial grades.
Is Black Galaxy good for kitchen countertops?
Yes, its heat resistance, scratch resistance, and low maintenance requirements make it excellent for kitchen applications, though it requires periodic sealing.
How do you maintain Black Galaxy Granite?
Clean daily with mild soap and water, seal every 12-18 months, and avoid acidic cleaners that can damage the surface.
Can you ship full container loads?
Yes, Flodeal handles both full container loads (FCL) and mixed shipments, with flexible quantities to accommodate various importer needs.
What thicknesses are available?
Standard thicknesses include 2cm (18-20mm) and 3cm (28-30mm), with custom thicknesses available for special applications.
How long does delivery take?
Processing and shipment typically require 4-6 weeks depending on order specifications, current inventory, and destination port.