Cosmic Black

Gneiss Brazil Frostbeständig Säurebeständig 2.990 kg/m³

Available as: Slabs · 23 of 95 reserved

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In stock

Current availability from our warehouse.

95 slabs in stock — 72 available now, 23 reserved · plus 21 blocks

Thicknesses: 2 & 3 cm · Finishes: Polished, Satin-honed · Available as: Slabs

Updated daily from our live stock.

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Technical data

Guide values for the stone type, taken from manufacturer and test reports. Natural stone is a natural product — individual batches and slabs can differ. For critical applications, request slab-specific test data.

Rohdichte 2.990 kg/m³

Druckfestigkeit 144,0 MPa

Biegezugfestigkeit 9,8 MPa

Wasseraufnahme 0,20 %

Frostbeständig Ja

Säurebeständig Ja

Suitability by application

Finishes

Cosmic Black is available in a range of finishes. The finish affects appearance, feel and the care it needs.

Polished

Polishing is the most classic finish in the hard stone segment — a mirror-smooth, high-gloss surface with the highest possible colour intensity and maximum depth effect in the mineral structure. As an acid-resistant silicate stone, polished granite is easy to care for and the first choice for kitchen worktops, wall claddings and prestigious exposed surfaces.

Satin-honed

The satin surface is created by brushing, which selectively removes softer minerals and gives the surface a slight depth. A matte appearance with subtle light reflection and a warm feel to the touch. Easy to maintain, insensitive to scratches and suited to everyday use — a popular alternative to a polish in modern kitchens and living spaces.

Frequently asked questions

What does Cosmic Black cost?

The price depends on the batch, thickness, surface finish and fabrication — with natural stone there is no serious flat rate per square metre. Business customers see prices once their B2B account is activated; private customers receive a complete quote through a fabricator near them.