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Black Marble Collection — Black marble Hong Kong
Black Marble
Premium black marble from Italy and Spain. Including Portoro, Nero Marquina, Black Gold, and 30+ classic black stone varieties.
SIX VARIETIES
Black Marble Varieties
Six black stone varieties — Nero Portoro, Laurent Black Gold, Nero Marquina, Silver White Dragon, Black Galaxy and Night Pearl — spanning marble and granite, from golden-veined opulence to pure black minimalism, all held in stock with samples and project pricing. Click any variety to open its dedicated page with sample images, technical data and applications.
Stone Gallery
Multi-Angle Product Gallery
View each stone from multiple angles to appreciate its texture, color, and quality.
CORE ADVANTAGES
Why Choose HENGSHENG Black Marble
From sourcing and grading to digital layout, fabrication and delivery, every step is controlled in-house.
Scarce Vein Control
Blocks for rare varieties such as Nero Portoro are reserved early to keep veining continuous.
Guaranteed Mirror Finish
Progressive grits and mirror polishing deliver gloss readings above 90.
Vein Composition
Book-matching and vein-matching so gold veining follows the design intent.
Finish by Application
We recommend polished, honed or leather to manage fingerprints and water marks.
Product Videos
Stone Video Showcase
Experience the dynamic beauty of natural stone texture and luster up close
Technical Specifications
Professional Technical Data
Based on international standard laboratory test data to ensure product quality meets global engineering standards.
Density
Density
2.68 – 2.74 g/cm³
Water Absorption
Water Absorption
0.05 – 0.15 %
Compressive Strength
Compressive Strength
110 – 150 MPa
Flexural Strength
Flexural Strength
12.0 – 20.0 MPa
Mohs Hardness
Mohs Hardness
3.0 – 4.0 –
Radioactivity Class
Radioactivity Class
A Class A –
Wear Resistance
Abrasion Resistance
18.0 – 28.0 mm
Bulk Density
Bulk Density
2,650 – 2,750 kg/m³
* The above data represents typical value ranges; specific batches may vary slightly. Please contact us for specific batch test reports.
Applications
Recommended Application Scenarios
Select the appropriate surface treatment based on space requirements
Hotel Lobby
Large Area Paving, Luxury Space Preferred, Suitable for Polishing/Honed
Kitchen Countertop
Scratch-resistant, Wear-resistant, Easy to Clean, Recommended Polishing/Leather Treatment
Facade Cladding
Excellent Weather Resistance, Common Flamed/Bush-hammered Treatment
Stair Treads
Anti-slip & Wear-resistant, Recommended Flamed/Bush-hammered/Honed
Indoor Flooring
Luxury Residential Flooring Preferred, Polishing/Honed All Surfaces
Bathroom
Waterproof & Moisture-proof Design, Recommended Honed/Leather Treatment
Feature Wall
Excellent Decorative Effect, Suitable for Polishing/Brushed Multiple Treatment
Available Surface Treatments
Different surface treatments give stone distinct textures and functionality
📐 Standard Sizes
600×1200mm / 600×600mm
800×800mm / 900×1800mm
Custom sizes available
800×800mm / 900×1800mm
Custom sizes available
📦 Standard Thickness
10mm / 15mm / 18mm / 20mm
30mm(Thickened Project Slab)
Custom thickness available
30mm(Thickened Project Slab)
Custom thickness available
Available Surface Finishes
Finishes change gloss, touch and slip rating — specify by application and design intent.
SERVICE PROCESS
From Selection to Installation
One-stop delivery: selection consultancy, shop drawings, precision fabrication and site installation.
01
Consultation & Selection
Share a mood image; we recommend varieties by gloss target and veining.
02
Survey & Shop Drawings
Measurement plus cutting and book-match layout drawings.
03
Precision Fabrication
CNC cutting, waterjet cut-outs, mirror polishing; numbered to drawing.
04
Installation & Handover
Installation, mirror-finish care and protection, then acceptance.
FAQ
Frequently Asked Questions
The questions we are asked most before specification — answered here first.
Does black marble show fingerprints?
Polished black does. For door frames and counters we suggest honed or leather finishes, which markedly reduce visible marks.
Is supply of rare blacks stable?
Annual agreements with Italian quarries plus early block reservation support multi-year projects; order 8–12 weeks ahead.
Can black be used over large areas?
Yes with lighting design. We suggest feature walls, floor inlays or accents, with spotlights to bring out the gold veining.
How do I maintain a polished black surface?
Wipe with pH-neutral cleaner and a microfibre cloth; avoid abrasive products and re-crystallise periodically.
Get Your Custom Solution
Interested in Black Marble Collection? Fill in your details below and our stone consultant will contact you within 24 hours with a tailored procurement solution.
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