China Customized Blue Marble Suppliers Factory - Blue Marble for Sale

Product Overview

Blue Marble is a natural metamorphic stone supplied in slab and cut-to-size formats for architectural and interior design projects. Its blue, grey, and white veining creates distinctive natural patterns, with variations in color, texture, and vein distribution from one block to another.

We process selected stone blocks into gangsaw slabs, tiles, and custom-fabricated components for stone importers, distributors, wholesalers, fabricators, contractors, and commercial interior projects. Available dimensions, thicknesses, and surface finishes depend on the selected material and production requirements.

For project-based orders, we coordinate slab selection, finish confirmation, cut-to-size processing, and export packaging according to approved specifications and CAD shop drawings.

Blue Mountain Marble

Size: 2500upx1400 Up, EtcThickness: 18mm, 20mm,30mm EtcUsage: Floor,Wall, Kitchen,BathroomMOQ: 50 SQM, Or Small Trail Order Also AvailablePayment: T/TLoading Port：Xiamen , China

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Blue Crystal Marble

Size: 2500upx1400 Up, EtcThickness: 18mm, 20mm,30mm EtcUsage: Floor,Wall, Kitchen,BathroomMOQ: 50 SQM, Or Small Trail Order Also AvailablePayment: T/TLoading Port：Xiamen , China

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Bolivia Blue Marble

Size: 2500upx1400 Up, EtcThickness: 18mm, 20mm,30mm EtcUsage: Floor,Wall, Kitchen,BathroomMOQ: 50 SQM, Or Small Trail Order Also AvailablePayment: T/TLoading Port：Xiamen , China

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Key Features and Benefits

Natural Color and Veining: Blue Marble features naturally occurring variations in color, veining, and crystalline texture. These characteristics allow designers and fabricators to select individual slabs according to project-specific appearance requirements.

Book-Matched Slab Layouts: Sequential slabs can be selected and arranged to create mirrored vein patterns for feature walls, reception areas, and other decorative installations. Book-matching availability depends on the block structure, cutting sequence, and selected slab dimensions.

Multiple Surface Finishes: Depending on material availability and processing capability, Blue Marble can be supplied with polished, honed, or leathered finishes, affecting surface appearance, light reflection, and maintenance requirements.

Custom Stone Fabrication: Processing options include straight cutting, edge profiling, mitered edges, and CNC machining according to approved shop drawings and confirmed production capabilities.

Material-Specific Selection: Natural stone properties vary with geological composition, mineral distribution, and natural fissures. For projects with defined structural, dimensional, or environmental requirements, material suitability should be assessed using verified technical data and intended installation conditions.

Applications

Blue Marble is considered for a range of architectural and interior applications, subject to the verified properties of the selected material and project specifications.

Architectural Wall Cladding:

Suitable applications include interior feature walls, lobby wall panels, elevator surrounds, and decorative wall installations. Panel dimensions, thickness, anchoring systems, and substrate requirements should be determined according to project design and installation conditions.

Residential Interiors:

Potential applications include bathroom vanities, decorative kitchen islands, waterfall countertop designs, and selected interior flooring applications. For kitchen worktops and other surfaces exposed to acidic substances, users should consider the stone's susceptibility to acid etching and follow appropriate care instructions.

Hospitality and Commercial Interiors:

Potential applications include hotel reception counters, decorative bar fronts, vanity surfaces, and other interior stone elements. Fabrication requirements should be confirmed against approved drawings and intended service conditions.

Interior Millwork and Decorative Components:

Custom-fabricated elements include integrated stone sinks, fireplace surrounds, stair treads, and decorative panels, subject to material suitability, component dimensions, and fabrication requirements.

Specifications and Surface Finishes

Technical Data Sheet (Typical Physical Properties)

Property	Typical Specification Value	Applicable Test Standard
Commercial Stone Name	Blue Marble	-
Geological Classification	Natural Calcite / Dolomite Marble	ASTM C119 / EN 12440
Quarry Origin	Selected Quarries (Direct Sourced)	-
Available Slab Dimensions	2400+ mm x 1200+ mm (Gangsaw Slabs)	Caliper Measurement
Available Thicknesses	18 mm, 20 mm, 30 mm (Custom upon request)	Caliper Measurement
Apparent Density	2.70 - 2.75 g/cm3	ASTM C97 / EN 1936
Water Absorption	0.12% - 0.18%	ASTM C97 / EN 13755
Compressive Strength	75 - 85 MPa	ASTM C170 / EN 1926
Flexural Strength	9.5 - 12.5 MPa	ASTM C880 / EN 12372
Thickness Tolerance	+/- 1.0 mm (Gangsaw Slabs)	Factory Standard Calibration

Available Surface Finishes

Polished:

A glossy surface exceeding 90 gloss units that emphasizes natural color variation, veining, and light reflection. Suitable for projects requiring a reflective decorative appearance.

Honed:

A smooth, matte, or low-sheen surface that provides a more subdued appearance than a polished finish.

Leathered:

A mechanically textured surface that introduces tactile variation and a less reflective appearance. Slip resistance must be assessed separately when required for flooring or wet-area applications.

Quality Control

Quality inspections follow factory production procedures and specifications agreed upon for each order.
Raw Block and Material Inspection: Selected blocks are reviewed for visible cracks, natural fissures, color variation, and structural soundness using sonic wave testing before entering production.

Dimensional Inspection: Finished slabs and cut-to-size components are measured against confirmed dimensions and production tolerances within plus or minus 1.0 mm. Acceptance criteria are agreed upon prior to production.

Surface Finish Inspection: Polished, honed, or textured surfaces are checked against approved finish requirements, covering visible defects, surface consistency, and edge conditions.

Backing Mesh and Resin Treatment: Where required, premium glass-fiber mesh and low-viscosity epoxy resin are applied to the reverse side of selected slabs under vacuum pressure to reinforce tensile strength during handling.

Pre-Shipment Inspection: Before shipment, finished products are inspected against order specifications based on the AQL 2.5 standard. Project orders include dry-lay inspection and photographic documentation for confirmation.

Customization and OEM Services

Cut-to-Size Processing:

Custom stone components produced according to approved CAD shop drawings for tiles, wall panels, vanity tops, and countertop components.

Custom Edge Profiles:

Available edge profiles include Eased, Bullnose, Mitered, and Ogee edges, as well as laminated edge build-ups.

Book-Matching and Dry-Lay Services:

For projects requiring continuous or mirrored veining, sequential slabs are selected, arranged, and photographed for review and approval before shipment.

Packaging and Product Marking:

Custom crate markings, product identification labels, and project reference numbers assigned according to order requirements. Wooden packaging complies with ISPM 15 phytosanitary requirements.

Packaging and Shipping

Slab Packaging:

Slabs are secured in heavy-duty A-frame fumigated wooden bundles with full-surface rubber backing support and tension banding to reduce movement and edge damage during ocean transport.

Tile and Cut-to-Size Packaging:

Tiles and fabricated components are packed in export-grade fumigated wooden crates lined with waterproof plastic film and shock-absorbing foam separators between layers.

Container Loading:

Loading plans are calculated using actual product dimensions, stone density, packaging weight, and container payload limits typically restricted to 25 to 27 metric tons per 20GP container to prevent structural overloading.

FAQ

Q: How do you control color variation and vein consistency between different shipments for large-scale projects?

A: We reserve blocks from the same quarry layer for a single project order. Prior to cutting, our technicians map out slab sequences and provide high-resolution digital photographs of the actual dry-laid slab bundle for client confirmation. Approved bundles are labeled with sequential project codes to ensure they ship and install as a matched batch.

Q: Is Blue Marble susceptible to acid etching, and does it require factory sealing?

A: Yes. Because Blue Marble is primarily composed of calcium carbonate, it is reactive to acidic substances such as citrus, vinegar, and harsh chemical cleaners, which can cause surface etching. We apply an initial impregnating sealer prior to packaging to reduce initial porosity, but professional-grade penetrating sealers must be reapplied periodically post-installation depending on site traffic.

Q: What is the standard production lead time for container orders and custom cut-to-size projects?

A: For standard polished gangsaw slabs ranging from 1 to 2 containers, production and packaging typically require 12 to 18 days upon deposit receipt. For complex cut-to-size projects requiring CAD shop drawing approval and custom edge processing, lead times range from 25 to 35 days, excluding ocean freight transit time.

Q: How do you mitigate transit breakage risks during long-distance international shipping?

A: We utilize structural A-frames constructed from certified kiln-dried, fumigated timber. Slabs are vertically stacked with full-surface rubber backing support, locked down with industrial tension straps, and protected with reinforced corner guards.

Q: What technical compliance data and standard test reports can your factory provide?

A: We provide standard material technical data sheets based on recognized physical property test protocols including ASTM and EN standards. Upon specific project request, we can coordinate third-party laboratory testing such as SGS or Intertek for specific slip resistance, flexural strength, or density verification required by engineering specifications.

Q: What is your Minimum Order Quantity for custom finishes or non-standard thicknesses?

A: For standard gangsaw slabs in 2cm and 3cm thicknesses, the MOQ is one 20-foot container which is approximately 400 to 450 square meters for 2cm material. For non-standard thicknesses or specialized surface finishes, the MOQ is evaluated based on economic gangsaw block yield, typically requiring a minimum of 250 square meters per specification.

As one of the most professional blue marble suppliers in China, we also support customized service. With abundant experience, we warmly welcome you to buy high quality blue marble for sale here from our factory. For price consultation, contact us.

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