Carbon Black Quartzite Slabs

Item: Carbon Black Quartzite For Countertops and Tiles
Material: Carbon Black Quartzite, Carbon Grey Quartzite
Brand: Xiamen For U Stone Imp. & Exp. Co., Ltd.
MOQ: At least 50 square meters
Quartzite Slab: (2200-2600)mm (1300-1600)m 20mm (2200-3 0 )mm (1300-1680)m 30mm
Quartzite Tile: 800 x800mm, 600x600m, 300x300m, 300x600m


Product Details

Carbon Black Quartzite Stone Slabs For Interior Projects

Carbon Black Quartzite Slabs have an elegant, uniform dark grey color. This Italian Pure Black Quartzite has excellent wear resistance and is suitable for both indoor and outdoor use. Its elegant minimalism elevates any modern project. Carbon Black Quartzite has a fine-grained structure and features a gentle grey tone that gives it an incomparable elegance and sophistication. With its contemporary character and outstanding technical properties, quartzite is very practical for indoor and outdoor use. Carbon Black Quartzite Slabs are a popular choice for countertops, flooring, and walls.

Black Carbon Quartzite is a type of metamorphic rock. High temperatures and pressure ensured that a consistent and polishable rock made almost entirely of quartz emerged from the porous sandstone. The most weather-resistant rocks are pure quartzites. The rock is suitable for floors, facades, and a variety of indoor and outdoor applications due to its high compressive strength and abrasion resistance. Quartzites can be found in a variety of colors due to minor admixtures.

Technical Information 

type of rock Quartzite
origin Italy
color Black, Grey
characteristics Uniform
acid resistance yes
application field interiors and exteriors
compressive strength (MPa) 42,2
density (kg/mc) 2833
flexural strength (MPa) 6,7
frost resistance yes
open porosity (%) 1,16
water absorption (%) 0,41

Quartzite Stone Production Basic Introduction

Model NO.

Polished Italy Quartzite Stone slabs

Quartzite Name

Carbon Black Quartzite or Carbon Grey Quartzite

Surface Finishing


Stone Form

Quartzite Slabs


Grey Quartzite

Edge Processing

Sawn Cut

Quartzite Color

Grey or Dark Black


3.0 (g/cm³)

Quartzite Application

Floor, Wall, Countertop

Quartzite Thickness

18, 20, 30 mm




100 Square Meters

Quartzite Size

240cm up*120cm up*2cm

Water absorption

0.20 by Volume %


strength80 – 117.0 MPa


Xiamen For U Stone Imp. & Exp. Co., Ltd. 





Transport Package

Wooden Crates

HS Code



Grey Quartzite Production Sizes

product name Carbon Quartzite Stone
Quartzite slabs 600up*1800up*20-30mm
 Quartzite Tile 305*305mm(12''*12'')
Thickness Available 12, 15, 18, 20, 25, 30mm
Cut-to-size 400*400mm, 600*600mm, 800*800mm or Other Sizes
MOQ 100 SQM per Color
Lead Time 7 to 45 days depending on the order
Slab/ Tiles Package Wooden crate package

Pure Grey Quartzite Slabs Photos

Quartzite Stone Quality Control

1>Natural glossiness must reach 90 degrees or up.

2>Thickness tolerance:+1mm.

3>Diagonal tolerance:+1mm.

4>Surface flatness tolerance:+0.3mm.

5>Adjacent edge verticality tolerance:+0.5mm.

Quartzite Stone Surface.jpQuartzite Kitchen countertops Edges.jpg

Carbon Quartzite Stone Packages

 ♦ Quartz slabs packed in wooden frames suitable for ocean shipment.

 ♦ Each slab is covered and protected by plastic film.

 ♦ 15pcs of 2cm slabs packed each bundle, and 7 bundles fit in a 20'GP container.

 ♦ 10pcs of 3cm slabs packed each bundle, and 7 bundles fit in a 20'GP container.

 ♦ Unit weight of 2cm slab is 48kg/Square meter and 3cm slab is 72kg/Square meter.

 Grey Quartzite Packages.jpg

Dark Grey Quartzite Slabs Factory FAQ

Our factory( ForU Ston), which employs 200+ people and has a variety of automation equipment, can produce three million square meters per year. With a scientific research and marketing team that has a keen sense of smell, we are constantly keeping up with design trends and offering our clients a wide range of fashionable colors and thickness options to meet a variety of applications. We strictly inspect all details and provide products to customer specifications. The customer satisfaction survey collected each year is over 99 percent. Furthermore, our products have received SGS, NSF, CE, MSDS, and other certifications.

Buffett Gold Luxury Marble

If you’re interested in our carbon black quartzite slabs, welcome to buy the quality products at an affordable price with us. As one of the leading Quartzite Slab manufacturers and suppliers in China, we also support wholesale service. For more info, contact us now.

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