Italian Grey Basalt

SKU: ST-HSYDLHSY

Material: Natural Basalt

Finish: Honed

Color: Ash Grey

Dimensions: 2400 × 1200 mm

Thickness: 20 mm

Fire Rating: Class A

Lead Time: 15 days

Italian Grey Basalt features a dense mineral composition with a fine-grained crystalline structure, presenting a cool ash-grey tone with natural speckled variation. The surface delivers a restrained yet highly architectural aesthetic, defined by subtle tonal movement rather than strong veining.

Unlike porous sedimentary stones, basalt offers a compact structure and strong durability, making it particularly suitable for exterior cladding, paving, landscape architecture, commercial interiors, and high-traffic environments.

Finished with a honed surface, the stone maintains a refined matte texture that enhances its contemporary character while preserving the natural integrity of the volcanic material.

Technical Performance

Compressive Strength (CS): 100 MPa

Modulus of Rupture (M.R): 9.7 MPa

Shore Hardness (S.H): 100

Density (S.D): 2.63 g/cm³

Water Absorption (W.A): 0.95%

Natural stone slabs exhibit inherent variation in mineral structure and surface pattern. Final selection should be based on actual slab inspection.