Black Marquino Marble is an internationally celebrated natural stone that epitomizes architectural elegance, luxury, and bold contrast. Characterized by an intense, deep obsidian core traversed by organic crystalline white veining, every slab forms a one-of-a-kind natural artistic composition. Its fine-grained metamorphic density allows for high-precision polishing, creating a glass-like reflective surface that enriches luxury interiors, boutique hospitality spaces, and modern high-end architectural concepts.

Application Areas

• Feature Walls & Bookmatched Panels: Ideal for double-height living room accent walls, fireplace mantels, and luxury reception backdrops.

• Bathroom Vanities & Flooring: Brings dramatic monochromatic sophistication to master baths, powder rooms, and shower cladding.

• Luxury Indoor Flooring: Creates a high-contrast, mirror-like expanse across grand foyers, boutique dining spaces, and executive lounges.

• Custom Countertops & Tabletops: Perfect for executive desk tops, credenzas, bar counters, and coffee tables.

• Staircases & Risers: Precision machine-cut edges and bold vein movements turn architectural staircases into striking focal points.

Technical Specifications

• Edge Profiles: Machine Cut, Sawn Edge, Beveled Edge, Bullnose Edge

• Hardness: 3 to 4 on the Mohs Scale

• Density: 2.65 – 2.75 g/cm³

• Water Absorption / Porosity: < 0.35%

• Compressive Strength: 100 to 140 MPa

• Finish Capabilities: High Polish, Honed Matte, Antique, and Leathered

Why Earth Crown India

At Earth Crown India, our Black Marquino slabs are selected directly from top quarries in Rajasthan, prioritizing dense black bases and balanced vein distribution. Every block is processed using advanced gangsaw slicing and Italian resin-line polishing lines, ensuring exact slab thickness calibration, fissure-free structural stability, and export-grade surface reflection.