Stone Gallery

Black Onyx Marble

Black · China · Natural Marble

Black Onyx Marble from China is a black natural marble with a refined, consistent surface. Suitable for Flooring, Wall Cladding, Countertop, Feature Wall, Lobby in Hong Kong residential and commercial projects. View full slabs at our Mongkok showroom.

Material Sample

High-resolution sample showing full texture and colour

Black Onyx Marble material sample, Black colour, origin China, Origin China, Density 2.74 g/cm³, Water Absorption ≤0.45%, Mohs Hardness 3, suitable for Flooring, Wall Cladding, Countertop, Feature Wall, Lobby
Black Onyx Marble Colour: Black Origin: China Material: Natural Marble Origin: ChinaDensity: 2.74 g/cm³Water Absorption: ≤0.45%Mohs Hardness: 3 Applications: Flooring, Wall Cladding, Countertop, Feature Wall, Lobby

Technical Specifications

Material
Natural Marble
Origin
China
Density
2.74 g/cm³
Water Absorption
≤0.45%
Mohs Hardness
3
Compressive Strength
≥91 MPa
Flexural Strength
≥22 MPa
Gloss
83 GU
Slab Size
3200×2000mm
Thickness
20mm
Finish
Brushed
Radioactivity
Class A (IRa≤1.0, Iγ≤1.3)
Composition
Calcite / Dolomite CaCO₃

Applications

Flooring
Black Onyx Marble for Flooring
Wall Cladding
Black Onyx Marble for Wall Cladding
Countertop
Black Onyx Marble for Countertop
Feature Wall
Black Onyx Marble for Feature Wall
Lobby
Black Onyx Marble for Lobby

Keyword Index

Black Onyx MarbleBlack MarbleNatural MarbleStone GalleryHong Kong StoneFlooringFlooring MarbleWall CladdingWall Cladding MarbleCountertopCountertop MarbleFeature WallFeature Wall MarbleLobbyLobby Marble
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