Black Cosmic

Granite

A black, gold, white granite with a documented natural-stone character. The recorded appearance includes cosmic sweeping veins. Recorded applications include blocks, slabs, countertops and flooring.

Stone familyGranite

Primary colourBlack

Medium verification · Reference STN-0001287

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Specification snapshot

Indicative catalogue data. Verify the exact stone, finish, thickness and current test certificates before specification.

Mohs hardness6-7

Water absorption0.10-0.60 %

Compressive strength80-240 MPa

Flexural strength10-25 MPa

Density2600-2850 kg/m³

PorosityNot reported

Material profile

Character & application

Common finishes: Polished, honed, leathered, brushed, flamed where suitable
Typical uses: Blocks, slabs, countertops, flooring, wall cladding, stairs, bathrooms, hospitality interiors, feature panels
Exterior suitability: High
Frost resistance: Good
Recorded colour palette: Black, Gold, White
Slab variation: V3 Moderate variationModerate variation: veining, colour or pattern can change between slabs.