1. Appearance Color: Light or dark grey Smooth slab surface
2. Finished Surfaces: Available in various surface finishes: Honed, polished, bush-hammered, brushed, sandblast, chiseled, water jet surfaces and combination of different finishes.
3. Properties Grey Micro-hole Basalt has high hardness. Finished products have bright and pure color with general gloss level above 85.
4. Uses: Grey Micro-hole Basalt is wildly used for various buildings' exterior wall decoration and ground pavement in commercial, institutional and residential setting