Stone Gallery
Black Flash Stone
Black · China · Natural Marble
Black Flash Stone from China is a black natural marble with a refined, consistent surface. Suitable for Flooring, Wall Cladding, Countertop, Feature Wall in Hong Kong residential and commercial projects. View full slabs at our Mongkok showroom.
Material Sample
High-resolution sample showing full texture and colour

Technical Specifications
Material
Natural Marble
Origin
China
Density
2.71 g/cm³
Water Absorption
≤0.45%
Mohs Hardness
3
Compressive Strength
≥107 MPa
Flexural Strength
≥14 MPa
Gloss
86 GU
Slab Size
2800×1800mm
Thickness
20mm
Finish
Brushed
Radioactivity
Class A (IRa≤1.0, Iγ≤1.3)
Composition
Calcite / Dolomite CaCO₃
Applications
Flooring
Black Flash Stone for Flooring
Wall Cladding
Black Flash Stone for Wall Cladding
Countertop
Black Flash Stone for Countertop
Feature Wall
Black Flash Stone for Feature Wall