granite
Black Galaxy
Specifications
Black Galaxy is India's most internationally recognized export granite, quarried in Ongole, Andhra Pradesh. Its jet-black background is scattered with golden hypersthene crystals that glitter under light — a combination found nowhere else in the world. Widely specified for hotel lobbies, bathroom floors, and premium kitchen surfaces, it polishes to a mirror finish and maintains its appearance with minimal upkeep.
| Origin Region | Andhra Pradesh, India |
| Stone Type | Granite |
| Available Finishes | polished · honed |
| Thickness | 18mm / 20mm (custom available) |
| Max Slab Size | 260cm x 160cm |
| Water Absorption | 0.1% (ASTM C97) |
| Flexural Strength | 16.5 MPa (ASTM C880) |
| Slip Resistance | R10 (DIN 51130) |
| DCOF (Wet) | 0.42 (ANSI A326.3) |
All materials available in custom dimensions. Minimum order quantities apply for export. Contact us for project-specific pricing.
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