Stone Gallery

Iron Grey Marble

Dark Grey · China · Natural Marble

Iron Grey Marble from China is a dark grey natural marble with a refined, consistent surface. Suitable for Flooring, Wall Cladding, Exterior 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

Iron Grey Marble material sample, Dark Grey colour, origin China, Origin China, Density 2.78 g/cm³, Water Absorption ≤0.5%, Mohs Hardness 4, suitable for Flooring, Wall Cladding, Exterior Wall, Lobby
Iron Grey Marble Colour: Dark Grey Origin: China Material: Natural Marble Origin: ChinaDensity: 2.78 g/cm³Water Absorption: ≤0.5%Mohs Hardness: 4 Applications: Flooring, Wall Cladding, Exterior Wall, Lobby

Technical Specifications

Material
Natural Marble
Origin
China
Density
2.78 g/cm³
Water Absorption
≤0.5%
Mohs Hardness
4
Compressive Strength
≥128 MPa
Flexural Strength
≥18 MPa
Gloss
84 GU
Slab Size
3200×2000mm
Thickness
20mm
Finish
Honed
Radioactivity
Class A (IRa≤1.0, Iγ≤1.3)
Composition
Calcite / Dolomite CaCO₃

Applications

Flooring
Iron Grey Marble for Flooring
Wall Cladding
Iron Grey Marble for Wall Cladding
Exterior Wall
Iron Grey Marble for Exterior Wall
Lobby
Iron Grey Marble for Lobby

Keyword Index

Iron Grey MarbleDark Grey MarbleNatural MarbleStone GalleryHong Kong StoneFlooringFlooring MarbleWall CladdingWall Cladding MarbleExterior WallExterior Wall MarbleLobbyLobby Marble
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