New G684 Granite: The Modern Replacement for Classic Chinese Black Stone
New G684 Granite is a high-performing black basalt-like granite sourced from Fujian Province, China, also known as New Black Pearl Granite, and Porto Black Granite. With the original G684 quarry now closed, this material has rapidly become the preferred substitute for buyers seeking a similar dark aesthetic with enhanced performance.
What Is New G684 Granite?
New G684 Granite is technically a fine-grained black basalt, though it is commercially marketed as granite due to its similar physical strength and application versatility. This natural stone is characterized by its dark grey to black background with evenly distributed mineral speckles-often showing a subtle "raindrop" effect under light.
It's ideal for both interior and exterior applications, offering excellent durability, a consistent appearance, and a wide range of surface finishes.
Common Applications
New G684 Granite is used in a wide range of architectural and design projects around the world:
Outdoor paving and plazas
Stair treads and risers
Kerbstones and bollards
Building cladding
Interior flooring and wall panels
Kitchen countertops and vanities
Memorials and monuments
Urban furniture like benches and planters
Key Features and Characteristics
|
Feature |
Description |
|
Stone Type |
Basalt (marketed as granite) |
|
Origin |
Fujian Province, China |
|
Color |
Deep charcoal to black with fine silver speckles |
|
Density |
2.84–3.03 g/cm³ |
|
Compressive Strength |
228–327 MPa |
|
Flexural Strength |
16.9–28 MPa |
|
Water Absorption |
≤ 0.27% |
|
Surface Finishes |
Flamed, bush-hammered, honed, leathered, sandblasted, polished, brushed |
Available Sizes:
Slab: 2400upx1200upx15mm, 2400upx1200upx20mm, 2400upx1200upx30mm etc.
Cut-to-size: 300x300x20mm/30mm, 300x600x20mm/30mm, 600x600x20mm/30mm etc.
Tile: 305x305x10mm, 457x457x10mm, 305x610x10mm, 610x610x10mm etc.
Stair: 1100-1500x300-330x20/30mm, 1100-1500x140-160x20mm etc.
Countertop: 96"x36", 96"x25-1/2", 78"x25-1/2", 78"x36", 72"x36", 96"x16" etc.
Sink: 500x410x190mm, 430x350x195mm etc.
Mosaic: 300x300x8mm, 457x457x8mm, 610x610x10mm etc.
Popular Surface Finishes:
Flamed: Perfect for non-slip outdoor use
Honed: Matte finish for a subtle, contemporary look
Polished: Deep shine for interior luxury spaces
Bush-Hammered & Sandblasted: Textured and anti-slip for public areas
Leathered: For a tactile, rustic aesthetic
Why Choose New G684 Granite?
✅ Excellent Alternative to Original G684
When the original G684 quarry closed in 2018, the market needed a consistent, strong black stone. New G684 meets this need and more.
✅ Durable & Versatile
Its performance under freeze-thaw conditions and foot traffic is superb-ideal for landscaping and cladding alike.
✅ Wide Availability & Cost-Effective
Due to strong quarry output in southern China, New G684 is competitively priced compared to imported alternatives.
✅ Consistent Color & Texture
The stone is known for visual uniformity-especially important for large-scale commercial projects.
Export Markets and Supply
New G684 Granite is widely exported to:
Germany
United Kingdom
Australia
United Arab Emirates
Singapore
Malaysia
South Korea
United States
Canada
South Africa
Chinese stone factories offer bulk production capacity and customized fabrication to meet international project specs. Both containers and LCL orders can be arranged for global delivery.
Contact Us for Quotation Now
Looking to source New G684 Granite at competitive prices with reliable lead times? Contact our expert team for:
Free samples
Custom project quotes
Technical datasheets
Logistics support for your country
Conclusion
If you're looking for a durable, stylish, and economical black stone, New G684 Granite is the right solution. Whether you're planning an upscale commercial plaza or a luxury residential project, this material offers the perfect balance of strength, elegance, and affordability.
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