Chinese Portoro Marble Black Slabs

Chinese Portoro Marble Black Slabs

Processed into a specialized 1mm ultra-thin veneer, this Chinese black marble features a dense obsidian background with rippled gold-and-white veining. It provides a high-impact, lightweight solution for curved cabinetry, elevator interiors, and specialized furniture veneers requiring a prestigious black-and-gold aesthetic.

Quick Details

Origin China
Surface
polished flamed honed bushhammered antique sandblasted etc.
Thickness
1mm
MOQ Tiles: 100 sqm

Product Description

Offering a specialized technical solution for modern architecture, this Portoro Marble Black veneer material represents the intersection of natural stone aesthetics and advanced fabrication. While standard slabs are limited by weight and structural load, this 1mm ultra-thin veneer provides a flexible and lightweight alternative. Compared to standard 2cm Portoro slabs, these ultra-thin panels allow for the integration of prestigious black-and-gold marble into areas where traditional stone would be too heavy.

The visual surface features a dense, non-porous charcoal-black background crossed by distinctive gold and white mineral veining. These veins often form rippled or undulating patterns that mimic the movement of light on water, providing a sense of ornamental opulence. The material takes a high polish, resulting in a glass-like reflectivity that intensifies the depth of the black matrix and makes the golden accents read with metallic-like clarity even in thinner formats.

Typical Applications

  • Curved Cabinetry Veneers: 1mm thickness allows the stone to be applied to radii and rounded furniture edges.
  • Elevator Interior Cladding: Lightweight profile meets structural weight restrictions for luxury lift cabins.
  • Backlit Wall Panels: When combined with composite backings, the thin stone allows for subtle translucency.
  • Practical Works of Art: Can be laminated onto diverse substrates for high-end decorative objects.

Available Formats

  • Surface Finishes: Polished, Flamed, Honed, Bush-hammered, Antique, Sandblasted.
  • Thickness: 1mm (ultra-thin veneer).
  • Sizing: 457x457x10mm, 300x300x20mm, 300x600x20mm, 600x600x20mm.

Successful implementation of this ultra-thin veneer requires coordination with substrate specialists to ensure proper bonding to composite backings. We recommend reviewing current inventory photography to confirm the gold veining density before finalizing the production order. Export payment follows standard 30% T/T deposit terms with L/C or balance before shipment.

Detail Shots

Chinese Portoro Marble Black Polished Slab with Golden & White Veining | StoneTrades
Chinese Portoro Marble Black Polished Slab with Golden & White Veining | StoneTrades
Chinese Portoro Marble Black Slabs, polished with prominent gold and white veining | StoneTrades
Chinese Portoro Marble Black Slabs, polished with prominent gold and white veining | StoneTrades

Technical Specifications

Specification Value
Material Type Marble Slabs
Origin Country China
Color Family N/A
Hardness (Mohs) 3.5
Water Absorption 0.20 %
Density 2.71 g/cm³
Standard Sizes 457 x 457 x 10mm, 300 x 300 x 20mm, 300 x 600 x 20mm, 600 x 600 x 20mm etc.
Custom Size Available Yes
MOQ (Tiles) 100 sqm
MOQ (Slabs) N/A
Typical Lead Time 15-25 days

Frequently Asked Questions

The minimum order quantity for this material is 100 sqm for tiles and N/A for slabs. For custom project requirements, please contact our sales team.

Yes, we specialize in custom-cut stone for specific project requirements. We can process tiles and slabs to your exact dimensions and finish specifications.

Our typical lead time for this product is 15-25 days.

Request a Quote for This Product

Planning a large-scale project? We provide custom solutions, technical support, and worldwide delivery. Our experts will get back to you within 24 hours.

Wholesale Factory Direct Pricing
Material Samples Available
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Request a Quote for This Product

Planning a large-scale project? We provide custom solutions, technical support, and worldwide delivery. Our experts will get back to you within 24 hours.

Your inquiry has been sent successfully. We will contact you soon.
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