Infinity Black Quartzite

Infinity Black Quartzite is a natural quartzite sourced from Brazil. It is also well known as Black Diamond Quartzite or Negresco Quartzite.

 

It is a unique black quartzite, simple yet elegant, solemn yet soft. Deep and rich black background with a dramatic pattern and scattered white veins.

 

We have big quantity of 1.8 cm and 2.0cm thick slabs in stock for selection. Polished, Honed, Leathered finished are very popular.

 

The stock slabs are in large sizes, good for construction use.

Projects

Black never goes out of style; it can be used anywhere.

 

Infinity Black Quartzite is very popular for Kitchen Countertops because of its abundant, hard material and popular color.

 

You can get its effect easily from the project’s reference.

 

It is also good for walls and floors, bathtubs, vanity tops, and so on.

 

We can supply services for Wholesale, retailers, Projects, and home decoration.

 

The slabs can be sold as packages and also as full slabs.

 

Our professional factory can fabricate them for you, from drawing to processing.

 

If you are interested, don’t hesitate to contact us for a free estimate.

Detail Specifications

Item No.: HEQ-20240702
Origin Country: Brazil
Stone Type: Quartzite
Primary Color: Black
Surface Finished: Polished, Honed, Leather, Antique and so on.
Available Thickness: 18mm,20mm
Water Absorption: 0.15%
Stone Density: 2.9t/m³
Compressive Strength: 147.5MPa
Big Slab: (1600-2800) × (1200-1900) × (18-30)mm
Cut to Size: 305×305mm (12"×12"), 305×305mm (12"×12")
305×610mm (12"×24"), 610×305mm (24"×12")
610×610mm (24"×24"), or customized sizes.
Countertop: 96"×25", 96"×26", 96"×22", etc.
Customized design is available.
Vanity Top: 25"×22", 37"×22 1/2", 49"×22", 61"×22", etc.
Customized design is available.
Table Top: Square or round, the sizes as your drawing.
Project Decoration: Residential & Commercial Building, Hotel, Private Villa, etc.
Other: Flooring & Wall
MOQ: 50m²
Samples: Free
Packing: Wooden crates with fumigation
Loading Port: Xiamen Port (or any China Port)
Lead Time: About 10-25 days after confirmation
Payment: L/C, T/T, Western Union, PayPal, Cash, etc.
30% as deposit, 70% against copy of B/L
Quality Control: Grade A
Supply Ability: 10000 m² per Month
OEM Service: Available

FAQ

Find answers to common questions about our stone products, including materials, sizes, finishes, applications, customization, packaging, delivery, and project support.

faq stone
Is Infinity Black Quartzite automatically interchangeable with Negresco or Black Diamond?
The selected material features a predominantly black field with sparse lighter mineral markings. Compare the actual dark background, lighter markings and finish as well as material identity. Similar market names are not a specification for a matching replacement.
Will a matte finish keep the same contrast in the sparse light markings in the black field?
Not necessarily. Compare the actual stone in the proposed sheen before approving colour: a dark polished field may read lighter when honed, changing the contrast of its markings. Handle and wipe the sample under the room lighting so surface residue is assessed as well as the initial appearance.
Can the sparse light markings in the black field be positioned deliberately in custom pieces?
We can prepare a layout using the selected slabs and project drawings. Mark which areas should remain visible and include all openings and returns. More selective positioning may reduce usable yield, so approve the proposed composition before committing to a particular slab allocation.
What needs confirming before Infinity Black Quartzite becomes a working countertop?
Identify the actual supplied material rather than assigning properties to the sparse light markings in the black field. Obtain evidence appropriate to everyday spills, soundness and any surface treatment. For a demanding brief, representative contrasting areas deserve assessment; a decorative trade name is not itself a performance specification.

Choose Fulei Stone to Order Stone, Your Best Choice

With extensive stone fabrication experience and advanced processing capabilities, Fulei Stone delivers custom solutions for countertops, sinks, cut-to-size panels, waterjet patterns, columns, moldings, carvings and other special-shaped stone products.

 

From material selection to precision fabrication and final inspection, we help bring your custom stone projects to life with reliable quality and consistent workmanship.

Fulei-Stone-Products-Series-Customization
Fulei-Stone-Products-Series-Customization

Choose Fulei Stone to Order Stone, Your Best Choice

With extensive stone fabrication experience and advanced processing capabilities, Fulei Stone delivers custom solutions for countertops, sinks, cut-to-size panels, waterjet patterns, columns, moldings, carvings and other special-shaped stone products.

 

From material selection to precision fabrication and final inspection, we help bring your custom stone projects to life with reliable quality and consistent workmanship.

Fulei-Stone-Products-Series-Customization
Fulei-Stone-Products-Series-Customization
STONE ORDER PROCESS

How Your Stone Order Moves from Selection to Shipment

From material selection and quotation to production, quality inspection, packing and global delivery, each step is carefully coordinated to ensure your stone products meet confirmed specifications and project requirements.
01
Requirement Inquiry
Tell us your stone type, dimensions, quantity, finish, application and project requirements.
Requirement Inquiry
02
Material Selection
Select suitable marble, granite, quartzite or other stone according to your project needs.
Material Selection
03
Quotation
We prepare a detailed quotation based on material, sizes, finish, quantity and delivery terms.
Quotation
04
Sample Approval
Stone and finish samples can be prepared for confirmation of color, texture and surface treatment.
Sample Approval
05
Drawing Confirmation
Confirm sizes, drawings, edge profiles, holes, cut-outs and other customized processing details.
Drawing Confirmation
06
Order Confirmation
Confirm final specifications, quantities, prices, production schedule and commercial terms.
Order Confirmation
07
Production & Processing
Stone is cut, shaped, polished and processed according to approved specifications and drawings.
Production and Processing
08
Quality Inspection
Finished stone is checked for dimensions, color, surface finish, edges and overall workmanship.
Quality Inspection
09
Packing & Loading
Stone products are securely packed in reinforced export wooden crates and prepared for container loading.
Packing and Loading
10
Global Shipment
We coordinate export documentation, container shipment and international logistics to your destination.
Global Shipment

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