Sintered stone stone slab QUARZO NERO

pavingfor exterior flooringblack

Overview
Brand: L'ALTRA PIETRA. QUARZO Nero reproduces the authentic look of black quartzite in a full-body sintered stone slab. Colour ranges from deep anthracite to near-black with subtle tonal transitions, silver-grey veining, soft clouding and micro-speckling. Under specific lighting conditions delicate crystalline reflections may appear, enhancing depth and material presence.

Advantages of QUARZO Nero

• Consistent dark palette: controlled chromatic transitions for a solid, architectural appearance.
• Natural-looking graphics: restrained veining, clouding and micro-speckling that enrich the surface without visual clutter.
• Perceived depth: internal variations and crystalline reflections produce a three-dimensional material effect.

Available sizes (examples shown on product page)

• 60 x 60 x 2 cm (24 x 24 x 0.8 in)
• 39 x 78 x 2 cm (15.5 x 31 x 0.8 in)
• 40 x 80 x 2 cm (16 x 32 x 0.8 in)
• 80 x 80 x 2 cm (32 x 32 x 0.8 in)
• 60 x 120 x 2 cm (24 x 48 x 0.8 in)

Usage and design notes
Recommended for outdoor paving and architectural applications requiring a contemporary black quartzite aesthetic. The full-body sintered composition ensures uniformity of colour and appearance across large-format slabs.

Technical specifications

• Material: sintered stone (full-body / coloured mass)
• Inspiration: black quartzite
• Colour: deep anthracite to near black with subtle variations
• Surface graphics: silver-grey veining, soft clouding, micro-speckling
• Optical behaviour: delicate crystalline reflections under certain lighting
• Thickness available: 2 cm
• Modular sizes: 60x60, 39x78, 40x80, 80x80, 60x120 (cm, 2 cm thickness)