Excalibur

Granite / quartzite / dolomitic stone

A grey, black, gold granite / quartzite with a documented natural-stone character. The recorded appearance includes high-contrast exotic movement. Recorded applications include countertops, floors, cladding and exterior paving.

Stone familyGranite / Quartzite

Color principalGris

Medio verification · Reference STN-0001142

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Professional reference

Specification snapshot

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

Mohs hardness6-7

Water absorption0.10-0.40 %

Compressive strength120-240 MPa

Flexural strength10-25 MPa

Density2630-2850 kg/m³

PorosityNot reported

Perfil del material

Carácter y aplicación

Acabados habituales: Polished, honed, leathered, flamed, brushed
Usos habituales: Countertops, floors, cladding, exterior paving, stairs, monuments
Idoneidad exterior: Alta
Resistencia a las heladas: Good
Paleta de colores registrada: Gris, Black, Gold
Variación de tabla: V3 Variación moderadaVariación moderada: veining, colour or pattern can change between slabs.