Omega Black Quartzite
Omega Black Quartzite is a deeply striking natural stone with a rich black background beautifully animated by contrasting warm brown and crisp white veining that moves across each slab with a fluid, organic energy that gives the stone a dynamic character and presence all of its own. The interplay between the intense dark foundation and the warm, lighter veining creates a surface that feels simultaneously bold and sophisticated, dramatic without being overwhelming, making it a favourite among those seeking a dark coloured stone with genuine depth and movement. Its exceptional durability and natural density make it as practical as it is visually impressive, performing beautifully in high use applications without sacrificing any of its striking aesthetic appeal. Particularly well suited to a leathered finish that draws out the stone’s unique textural properties and creates a deeply satisfying tactile surface with a contemporary edge, Omega Black Quartzite is an outstanding choice for kitchen benchtops, feature walls, bathroom vanities and flooring, bringing a bold, versatile and enduringly sophisticated dark elegance to modern interiors that appreciate the extraordinary beauty of natural stone.
Slab Variations
SLAB VARIATIONS
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SYDNEY
- 22 Reservoir Avenue, Greenacre NSW 2190
- 02 9817 0037
- info@avantstone.com.au
NEWCASTLE
- Unit 1, 8 Arunga Dr Beresfield NSW 2322
- 02 8321 0742
- newcastle@avantstone.com.au
Stone Slabs
Omega Black Quartzite
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Emerante Quartzite is an alluring and richly distinctive natural stone, presenting a captivating emerald green background boldly contrasted by dark, striking veining that cuts through the surface with a dramatic natural intensity. The deep, jewel-like green tones give this stone an extraordinary presence that feels both exotic and grounded, drawing the eye with a colour depth and vibrancy that few natural stones can rival. Its polished finish enhances the emerald hues beautifully, maximising the stone’s natural luminosity and allowing the intricate veining to catch and reflect light with a lustrous, gem-like quality. As a quartzite, Emerante offers exceptional density and durability that make it equally well suited to high-use kitchen benchtops and statement feature walls, combining remarkable visual beauty with the natural strength and resilience that quartzite is celebrated for. A truly exquisite choice for kitchen islands, benchtops, feature walls and bathroom applications, Emerante Quartzite brings a rare and captivating natural beauty to any interior fortunate enough to showcase it.
Portoro Quartzite is a genuinely luxurious natural stone with an intense black background dramatically intersected by warm rust coloured veining and shimmering silver translucent crystals that scatter across the surface with a bold, jewel-like brilliance. The interplay between the deep, authoritative black foundation, the earthy warmth of the rust veining and the luminous silver crystalline inclusions creates a surface of extraordinary visual complexity and depth, catching light from every angle and revealing new layers of colour and movement as it shifts throughout the day. The high movement patterning gives each slab a dynamic, energetic character that feels both powerfully dramatic and deeply sophisticated, making every installation a genuinely distinctive statement of natural luxury. The versatility of the distinctive veining allows Portoro to transition beautifully from large format feature walls and expansive kitchen islands through to more intimate, detailed applications where the intricate patterning can be appreciated at closer range. Perfectly suited to statement benchtops, feature walls, bathroom vanities and luxury commercial fitouts, Portoro Quartzite pairs beautifully with brushed gold and bronze fixtures, warm timber cabinetry and both crisp white and deep charcoal joinery, bringing a bold and breathtaking dark sophistication to any interior that embraces the extraordinary drama of premium natural stone.
Cristallo Quartzite is a stunning natural stone sourced from the premium quarries of Brazil, presenting a beautifully unique blend of soft beige and cool grey tones dramatically accented by prominent warm brown veining that moves across each slab with a bold, confident energy. A subtle natural shimmer runs through the stone’s crystalline structure, catching light and adding a quiet luminosity that gives the surface a refined, jewel-like quality rarely found in quartzite. What truly sets Cristallo apart is its backlighting potential, where light passes through the stone to reveal the full depth and translucency of its remarkable patterning in a way that transforms any installation into a genuinely breathtaking feature. Perfectly suited to feature walls, kitchen benchtops, statement islands and luxury bathroom vanities, Cristallo Quartzite brings a rare combination of natural warmth, visual depth and dramatic backlighting capability to interiors that seek something genuinely extraordinary.
Aurora Quartzite captures the ethereal beauty of the polar lights in natural stone form, with spectacular swirling colourations of soft pastel green, misty grey and luminous white moving across each slab like the aurora borealis frozen in time. The colour palette is genuinely extraordinary, sage greens blending seamlessly into creamy whites and cool greys to create a surface that feels simultaneously serene and alive with natural movement. No two slabs are alike, each carrying its own unique interpretation of these dancing tones. Beyond its remarkable visual appeal, Aurora is a true quartzite, offering exceptional durability and density that makes it equally well suited to kitchen benchtops, outdoor feature walls and everything in between. Available in honed and leathered finishes, it pairs beautifully with natural timber, brushed brass and bronze fixtures and organic textures that complement its earth meets sky aesthetic, making it one of the most versatile and visually captivating stones in the collection.









