Laurent Black Gold Marble Slabs

Laurent Black Gold Marble  is one of the world's most dramatic and luxurious export marbles — a dense, fine-grained metamorphic stone quarried from ancient, mineral-rich geological formations. Its hallmark is an intense obsidian jet-black backdrop boldly intersected by striking, crisscrossing veins of vibrant gold, burnt orange, and crisp white calcite, evoking an air of haute-couture opulence and theatrical contrast. Formed under immense tectonic pressure and thermal metamorphic conditions over millions of years, Laurent Black Gold Marble is classified among the most prestigious and visually commanding black marbles commercially available, offering excellent dimensional stability and high polish retention. Its exceptional light reflectivity, dramatic color contrast, and sophisticated linear grid make it the marble of choice for luxury hospitality lobbies, high-end feature wall cladding, executive desk fabrication, backlit bar facades, and bespoke interior stonework worldwide.

General Specifications

• Category: Marble Natural Stone
• Color: Intense jet-black to deep charcoal backdrop dramatically crisscrossed with rich gold, tawny-orange, and bright white calcite veins
• Surface Finish Available: Polished / Honed / Leathered / Brushed / Rough Block
• Block Form: Raw Quarry Block / Gangsaw Block
• Texture: Fine-grained, dense micro-crystalline matrix; achieves a high-luster, glass-like reflective polish; solid natural structure on raw blocks
• Density: 2.68 – 2.74 g/cm³ (High material density; superior structural compactness)
• Water Absorption: < 0.18% (Low absorption rate — highly resistant to moisture penetration and surface staining in interior settings)
• Compressive Strength: 120 – 150 MPa (Robust structural capacity — highly suited for interior flooring and heavy-duty wall installations)
• Abrasion Resistance: Medium-High — demonstrates excellent wear resistance for high-end residential and commercial interior spaces

Processing & Machinery Assessment

GANGSAW & MULTI-WIRE SAW SUITABILITY

This block has been assessed as fully compatible with modern marble gangsaw and diamond multi-wire saw processing equipment. Standard block dimensions of L-280 cm × B-165 cm × H-150 cm fall directly within the optimal range for high-yield, low-waste slab production. Laurent Black Gold Marble's homogeneous crystalline composition, lack of directional stress fractures, and cohesive matrix allow for smooth, low-vibration sawing, making it an exceptional candidate for precision large-format slab manufacturing and book-matching projects.

• Recommended Processing: Gangsaw or multi-wire saw slabs (1.8 cm & 2 cm), followed by full-surface net-backing reinforcement, premium epoxy resin treatment, calibration, and high-gloss mirror polishing (ideal for Book-matching)
• Expected Slab Yield: Approximately 78–88 slabs per block (based on 1.8 cm slab thickness)
• Finish/Polish Result: Ultra-glossy, mirror-like finish that accentuates the deep black body while highlighting the fiery contrast of its golden and white vein lattice