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Granite
Black Galaxy
Mohs 6–7Hardness
2.87 g/cm³Density
205–245 MPaCompressive Str.
5Finishes
About This Stone
Black Galaxy
GraniteBlack Galaxy Granite is one of India's most iconic exports — a deep black stone scattered with thousands of tiny golden bronzite mineral points that glitter like stars in a night sky. Quarried in Andhra Pradesh, it is the benchmark for premium black granite worldwide.
- Black with golden bronzite star inclusions — iconic look
- India's most exported and recognised granite
- Exceptional density and mirror-polish capability
- Popular across 80+ countries for kitchen countertops
Technical Specifications
OriginOngole, Andhra Pradesh, India
Stone TypeGranite
Density2.87 g/cm³
Compressive Strength205–245 MPa
Water Absorption< 0.04%
Hardness (Mohs)Mohs 6–7
PorosityExtremely Low
Thickness20 mm
Available Sizes12 × 12 in · 18 × 18 in · 24 × 24 in · 24 × 48 in · Custom Slab
Available Finishes
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Premium QualityCarefully selected blocks
Consistent SupplyReliable & on-time delivery
Custom Sizes AvailableTailored to your project needs
Expert SupportGet advice from our stone experts
✦Black Galaxy✦Ongole, Andhra Pradesh, India✦Polished✦Honed✦Flamed✦Leather✦Brushed✦Direct from Quarry✦Ships Worldwide✦Black Galaxy✦Ongole, Andhra Pradesh, India✦Polished✦Honed✦Flamed✦Leather✦Brushed✦Direct from Quarry✦Ships Worldwide✦Black Galaxy✦Ongole, Andhra Pradesh, India✦Polished✦Honed✦Flamed✦Leather✦Brushed✦Direct from Quarry✦Ships Worldwide
FAQ
Black Galaxy FAQs
Find clear, expert answers to common queries regarding stone selection, processing, dimensions, and maintenance details.
Have a Custom Question? Chat UsThey are tiny bronzite mineral points that glitter like stars against the deep black base — giving the stone its "galaxy" name. The effect is most striking under a mirror polish.
It is quarried around Ongole in Andhra Pradesh and is India's most iconic and exported granite, used in over 80 countries.
Yes. Its exceptional density, very low porosity and uniform appearance make it a benchmark premium countertop stone worldwide.
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