Black Magma Granite Slabs

STOOANCE’s Black Magma Granite Slabs combine black with gold and yellow tones for projects seeking a distinctive natural stone palette. The product is listed in 18 mm thickness with polished and honed/matte finishes. Confirm actual slab dimensions, finish availability, and application suitability for the selected batch.

Founded in Shuitou in 2004 with granite processing, STOOANCE supports slab wholesale and drawing-based fabrication. Remote slab selection and inspection records help buyers review natural color, veining, fissures, and batch variation before approving material for production.

  • Listed thickness: 18 mm.
  • Finish options: polished and honed/matte, subject to confirmation.
  • Remote video slab selection and batch reservation supported.
  • Custom dimensions, edges, and cutouts confirmed from drawings.
  • Order-specific QC covers thickness, flatness, finish, edges, and packing.
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Black Magma Granite Slabs — product view 1
Black Magma Granite Slabs — product view 1
Black Magma Granite Slabs — product view 6

Black and Gold Character, Slab by Slab

Black Magma Granite Slabs are listed with black and gold/yellow coloration. For buyers, the key selection question is how those colors appear across the actual slabs: their relative coverage, distribution, and visual contrast. The product name and color description identify the material for discussion, but the selected batch should establish the appearance accepted for your order.

Natural stone can vary in color, veining, pores, and fissures. Review full-slab views to understand the overall composition, then request close-ups of areas that need clarification. A small sample can help assess a localized color range, but it cannot represent every part of a slab. Ask whether visible features are natural fissures or resin-treated areas before making your selection.

STOOANCE supports remote video slab selection and photo records, subject to confirmation of current availability. When comparing candidate slabs, request views under comparable lighting and identify whether you prefer a more consistent color balance or greater variation. For an order involving several slabs, review them together to judge their visual relationship. Confirm the actual material, batch, or sample before production so the selection reflects the stone being supplied.

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Black Magma Granite Slabs — product view 2
Black Magma Granite Slabs — product view 7

Black Magma Slab Dimensions and Finishes

Black Magma Granite Slabs are listed in rough slab format. Exact length and width are not supplied, so buyers should request measurements for the slabs under consideration before calculating coverage or fabrication yield. Confirm whether quoted dimensions describe the overall slab or the usable area after trimming.

Listed specifications and details to confirm
SpecificationProduct informationConfirmation needed
Slab sizeRough slab size; no numeric dimensions listedActual length, width and usable area for each selected slab
Thickness18 mmMeasured thickness and agreed tolerance for the order
FinishesHoned / matte; polishedAvailability of the requested finish for the selected material

For finish selection, ask STOOANCE for a representative sample or close-up surface record showing the requested treatment. Review its appearance under lighting relevant to the project, and confirm the finish description in the quotation. A product photograph alone does not establish the surface treatment of every slab offered.

If procurement requires a different thickness or a fixed slab size, submit that requirement for review. Alternative specifications are not established by this listing; STOOANCE should confirm feasibility and document the agreed specification before production.

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Black Magma Granite Slabs — product view 3
Black Magma Granite Slabs — product view 8

Drawing-Based Cutting, Edges and Layout Coordination

Plan Black Magma Granite Slabs around the finished components your project needs. For countertops, vanity tops, wall panels or stair components, send dimensioned drawings showing piece sizes, cutouts, joints and exposed edges. STOOANCE reviews drawing-based fabrication requirements against the selected material. Although the product is listed for indoor and outdoor use, suitability for the specific application must be confirmed.

Mark the required edge profile and identify which edges will remain visible after installation. Include sink or appliance openings, faucet holes, corner details and interfaces with adjacent materials where relevant. For the listed 18 mm thickness, confirm support arrangements, overhangs and any built-up edge construction with the project designer and local installer before approving fabrication drawings.

For adjoining surfaces, show the preferred pattern direction and joint positions on the layout. Natural variation can affect how individual cuts connect visually, so assess the proposed cutting arrangement on the actual slabs. STOOANCE supports vein-direction control, dry lay and bookmatching where appropriate; a coordinated appearance depends on the selected slabs and achievable cutting layout.

Agree on finished dimensions, edge details, cutout positions and fabrication tolerances before production. Account for site measurements, substrate conditions and installation clearances when finalizing drawings. STOOANCE supplies and fabricates the stone, while overseas installation is normally completed by qualified local contractors.

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Black Magma Granite Slabs — product view 4

Batch Approval, Inspection Records and Piece Numbering

For Black Magma Granite Slabs, batch approval establishes the material reference for production and inspection. Approve the actual slabs, batch or sample before work begins, and identify the approval reference in the order records. STOOANCE supports remote video selection and photographic records; current availability and batch reservation require confirmation.

Agree on the inspection records needed for your order before production. STOOANCE’s quality-control scope covers material condition, fabrication checks and identification. The following checkpoints help connect approved material with the pieces prepared for shipment:

  • Material condition: document the reviewed color range, natural fissures and resin treatment so the inspection record reflects the accepted batch.
  • Fabrication inspection: check dimensions, thickness, flatness, finish and edge quality against approved order requirements; confirm applicable tolerances.
  • Piece identification: agree on a numbering scheme linked to approved drawings, rooms, elevations or installation sequence, as appropriate.
  • Record matching: confirm how inspection photos or video, piece numbers, labels, quantities and packing records will be cross-referenced.

For orders requiring dry lay, STOOANCE can support layout inspection and photographic records before packing. Confirm the scope and approval procedure for that order. Overseas installation is normally handled by qualified local contractors, so agree on numbering and label requirements with the receiving team before fabrication.

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Black Magma Granite Slabs — product view 5

Confirming Quantity, Packing and Delivery

For Black Magma Granite Slabs, send the required slab count or area, intended order type, destination, and requested delivery date. For fabricated pieces, include the quantity schedule and drawings so STOOANCE can review material requirements and cutting allowance. Minimum order quantity depends on the material, available stock, dimensions, finish, packing, and order type; current availability and production timing require confirmation before an order is finalized.

Packing is reviewed against the shipment format and handling requirements. STOOANCE’s options include timber bundles, plywood cases, fumigated wooden crates, slab racks, and steel or A-frame supports, with waterproof protection, foam, and corner protection as appropriate. Confirm the agreed packing method, package dimensions and weights, and unloading arrangements so the receiving team can prepare suitable equipment and storage space.

Request a quotation with a clearly agreed Incoterm and delivery scope. EXW, FOB, CIF, and DDP can be considered subject to destination and order review. Most exports ship through Xiamen Port, while the dispatch port may vary with material origin and logistics. Confirm production readiness, the proposed shipping schedule, freight arrangements, required import documents, and responsibility for destination charges before shipment. Assess the requested arrival date against both production and transport timing.

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Technical Specifications

Product Information

Product
Black Magma Granite Slabs
Material / Category
Granite
Material
Granite
Color
Black, Gold / Yellow
Size
Rough Slab Size
Thickness
18mm
Finish
Honed / Matte, Polished
Location
Indoor, Outdoor

Order Confirmation

Selected Material
Approve the actual material, batch or sample before production
Custom Fabrication
Dimensions, thickness, finish, edges and cutouts are confirmed from drawings
Quality Records
Inspection photos or video, labels, numbering and packing records are available according to the order

Black Magma Granite Slabs FAQ

Review these common sourcing questions, then send your project requirements for a product-specific quotation.

Black Magma Granite Slabs — product view 8Request a Quote
What are the actual slab dimensions and usable cutting areas for the selected batch?

The actual slab dimensions and usable cutting areas for the selected batch are not provided; the product information lists only “Rough Slab Size” and an 18 mm thickness. STOOANCE supports remote slab selection and photo or video records, so request measured dimensions and marked usable areas for each selected slab, with natural fissures, resin-treated areas, and edges identified for review. Then submit your cutting drawings so the proposed layout, piece sizes, and yield can be confirmed against the approved slabs before production.

Is the listed 18 mm thickness suitable for my application, and can another thickness be requested?

The listed 18 mm thickness may suit your application, but it needs review against the intended use, dimensions, support, installation method, and drawings. Another thickness can be requested; availability and fabrication feasibility must be confirmed for the selected Black Magma batch. The product listing specifies 18 mm and does not establish suitability for every indoor or outdoor use. STOOANCE reviews thickness, application, and drawings for each order. Send your application details, piece sizes, support arrangement, and preferred thickness so the team can assess the options before production.

How do the polished and honed/matte finishes compare on the actual material?

Polished and honed/matte are both listed for Black Magma Granite Slabs, but their appearance on the actual batch needs comparison. Polished generally gives a glossier reflection; honed/matte gives a more subdued surface. The supplied product facts do not establish how either finish affects this material’s black and gold/yellow tones or its performance. Ask STOOANCE for samples or close-up video of the proposed batch in both finishes under comparable lighting, then approve the finish and material before production. STOOANCE supports remote video selection and sample approval.

How much can the black and gold/yellow appearance vary between slabs?

The black and gold/yellow appearance can vary between slabs, but no measured variation range is provided for Black Magma Granite Slabs. Color balance, veining, and batch variation should be assessed on the actual material; a sample alone cannot establish the appearance of every slab. STOOANCE supports remote video slab selection and checks color range during quality control. Before ordering, review the proposed slabs together, approve an acceptable color range, and confirm vein direction and layout requirements for adjoining pieces.

What needs to be confirmed before specifying Black Magma Granite for outdoor use?

Before specifying Black Magma Granite for outdoor use, confirm the actual batch, exposure conditions, application, finish, thickness, and installation design. The product lists outdoor use, 18 mm thickness, and honed/matte or polished finishes, but these attributes do not establish suitability for every exterior application. Request relevant performance evidence for the intended conditions, including frost exposure or slip resistance where applicable, and review natural fissures and resin treatment. STOOANCE checks material and fabrication against order requirements. Next, submit drawings and site conditions so suitability and any required testing can be confirmed before approval.

Can STOOANCE arrange remote material selection for Black Magma Granite Slabs?

Yes. STOOANCE supports current-stock checks, remote video selection, batch reservation, and photo or video records. Current availability and the final approved batch must be confirmed before production.

How does STOOANCE control quality before shipment?

STOOANCE checks the approved sample or batch, drawings, dimensions, thickness, finish, edges, colour range, natural fissures, resin treatment, flatness, quantities, numbering, labels, and packing. The inspection plan is matched to the order and application.

Are stone samples free?

Samples are free. The buyer pays the courier charge in advance, and that courier cost can be credited after a formal order is placed.

What information is needed for a quotation?

Send the material or reference image, dimensions, thickness, finish, quantity, edge details, drawings, packing requirements, destination, and schedule. STOOANCE then confirms the suitable supply and fabrication route.

Your One-Stop Stone Supplier

From marble, granite and quartzite slabs to tiles, countertops, vanity tops, stairs and decorative stonework, STOOANCE offers a comprehensive range of stone materials and finished products. Our sourcing and custom fabrication capabilities help you manage wholesale orders and complete stone projects with one team.

Careful material selection, precise cutting and finishing, and quality inspection before packing help deliver consistent workmanship across your order. Whether you need standard products or custom pieces, send us your drawings, reference photos or purchasing list. Tell us the sizes, quantities and destination, and our team will help you choose suitable options and prepare a quotation.

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Stone cut-to-size and slab fabrication examples from the approved referenceCountertop and decorative stone fabrication examples from the approved reference

HOW WE WORK

Our Stone Supply Process

From material selection and custom fabrication to quality inspection and export packing, STOOANCE coordinates each stage to make your stone purchasing easier.

  1. 01

    Share Your Requirements

    Send us your product list, drawings or reference photos, along with sizes, quantities, application and delivery destination.

    Stone project consultation in a slab showroom
  2. 02

    Select Your Stone

    We help you compare materials, colors, veining and finishes to find suitable stone options for your design and budget.

    Natural stone slabs displayed for material selection
  3. 03

    Receive Your Quotation

    Get a detailed quotation based on your selected materials, fabrication requirements, quantities, packing and agreed shipping scope.

    Stone quotation review with material samples
  4. 04

    Review Material Samples

    Review samples and available slab photos to confirm the color range, surface finish and overall appearance of your selected stone.

    Comparing natural stone colors and surface samples
  5. 05

    Confirm Fabrication Details

    Work with our team to confirm dimensions, edge profiles, cutouts and vein direction before fabrication begins.

    Reviewing stone fabrication drawings and countertop details
  6. 06

    Confirm Your Order

    Finalize the specifications, quantities, payment terms and production schedule so your order can move forward with clear requirements.

    Custom-fabricated stone vanity tops for a project order
  7. 07

    Production & Fabrication

    Your stone is cut, shaped and finished according to the confirmed specifications and approved drawings.

    CNC machining of custom stone components
  8. 08

    Quality Inspection

    We check dimensions, surface finish, edges and overall workmanship against the confirmed order requirements before packing.

    Stone slab processing and inspection in the workshop
  9. 09

    Protective Export Packing

    Finished pieces are protected, labeled and packed according to the product type and agreed shipping requirements.

    Stone products secured in wooden export crates
  10. 10

    Shipping & Order Support

    We coordinate shipment arrangements and documentation, and stay in touch to support delivery questions and feedback after arrival.

    Wooden stone crates being loaded into a shipping container

Get Samples & Quotation

Send your material reference, drawings, dimensions, finish, quantity and destination. These details help define the sample and quotation request.

STOOANCE product enquiries

Project details and material references are welcome.

slabs workshop
Buyer's Guide

Black Magma Granite Slabs Buyer’s Guide

Use this decision framework to assess material suitability, finishes, slab selection, fabrication, and landed costs. Compare supplier evidence, define approval requirements, and avoid purchasing mistakes when sourcing Black Magma Granite Slabs from STOOANCE.

What Are Black Magma Granite Slabs?

Black Magma Granite Slabs are commercially categorized as granite, with black and gold or yellow coloration. The commercial name identifies the offered stone; it does not establish a verified geological classification or quarry origin.

18mm is the listed thickness, and the supplied format is rough slabs with polished or honed/matte finish options. Rough slab format does not specify exact length, width, or usable cutting area; those details require confirmation for the selected material.

STOOANCE’s product information describes natural stone whose color, veining, fissures, and batch variation must be reviewed on the actual slabs. A reference image or small sample cannot establish the appearance of every slab in an order.

Black Magma Granite Slabs: Suitability and Limitations

Black Magma Granite Slabs are listed for indoor and outdoor use. These listings require application review; STOOANCE confirms requirements against the selected material, thickness, finish, and drawings.

ApplicationVerify
Countertops and vanitiesSupport, cutouts, maintenance
Walls and floorsFixings, substrate, slip testing
Outdoor installationsClimate exposure, absorption and weathering testing

Countertops and Vanities

Countertops require support and cutout review.

Vanities need an agreed cleaning and sealing plan based on the selected stone.

Walls and Floors

Wall panels require fixing and substrate review.

Floors need slip requirements defined for expected wet or dry conditions.

Outdoor Applications

Outdoor installations require exposure-specific assessment.

Buyers should request applicable testing and confirm maintenance before approval.

Choosing Finishes for Black Magma Granite Slabs

Black Magma Granite Slabs are supplied polished or honed/matte. Other finishes require material-specific confirmation; approve the selected surface under project lighting before production.

FinishVisual EffectSurface FeelCleaning ConsiderationsApplication Checks
PolishedReflectiveSmooth; verify sampleCheck visible smearsReview glare
Honed/matteLower sheenVerify actual textureTrial cleaning on sampleReview lighting and use

Polished Appearance

Polished surfaces reflect light.

Black and gold/yellow areas should be reviewed for glare.

Honed/Matte Appearance

Honed/matte surfaces offer a lower-sheen appearance.

Finish samples should establish the acceptable texture.

Approval Under Project Lighting

STOOANCE can support sample approval.

Project lighting should guide finish selection; neither finish establishes slip resistance or durability.

Approve Samples, Slabs, and Color Range

Black Magma Granite Slabs require approval at sample, slab, and batch levels. A small sample shows only a limited area; it cannot establish the appearance of an entire slab or shipment.

Representative Samples

Samples establish a reference for color and finish.

Black and gold/yellow proportions require full-slab review before accepting the shipment’s appearance.

Actual Slab And Batch Selection

STOOANCE supports remote video selection using slab identifiers to connect views with selected material.

Batch reservation remains subject to confirmed availability; agree on acceptable color and vein variation across selected slabs.

Written Approval Records

Approval records should identify selected slabs and document accepted variation.

Natural fissures and disclosed resin treatment should be recorded with photos or video before production approval.

Specify Dimensions, Layouts, and Custom Fabrication

Black Magma Granite Slabs require a cutting plan based on the selected material. STOOANCE reviews dimensions and fabrication requirements against approved drawings before production.

Usable Dimensions and Yield

Usable slab dimensions must be confirmed individually.

Cutting plans should account for trimming, fissures, cutouts, and pattern placement when calculating yield.

Thickness and Tolerances

18mm is the listed specification; confirm ordered thickness and application suitability.

Dimensional, thickness, and flatness tolerances require written agreement.

Drawings and Fabrication Details

Approved drawings must locate edges, cutouts, and seams.

Support coordination belongs with the fabricator and installer; confirm requested fabrication feasibility.

Vein Direction and Bookmatching

Vein direction and bookmatching depend on selected slabs.

Request dry lay and piece numbering; approve the actual arrangement before cutting.

Inspect Black Magma Granite Slabs Before Dispatch

Black Magma Granite Slabs need dispatch inspection against approved records. Agree on acceptance criteria with STOOANCE before inspection, and resolve nonconforming items before shipment release.

Material Condition

Color range, fissures, and resin treatment require comparison with approved slab images and disclosed repair records.

Finish consistency must match the approved finish sample; record discrepancies for correction or buyer review.

Dimensional And Fabrication Checks

Thickness, flatness, and edges must meet agreed criteria and approved drawings.

Quantities and numbering must reconcile with the piece schedule; identify replacements or rework before release.

Inspection Documentation

Dated photos or video should link each finding to slab or piece identifiers.

Corrective-action records should show the remedy, reinspection result, and approval before dispatch.

How to Evaluate a Stone Supplier

Black Magma Granite Slabs procurement requires evidence of batch access, fabrication capability, and accountable communication. Evaluate the supplier against records tied to your order before committing.

Sourcing Transparency

Current batch access should be demonstrated through dated slab videos and identifiable batch references.

STOOANCE coordinates quarry resources and procurement; confirm the selected batch without assuming quarry ownership.

Production And QC Evidence

STOOANCE operates three specialized factories supporting slab processing, fabrication, and countertops.

Request drawing-based fabrication evidence and traceable inspection records. Verify any certificate’s holder, scope, and validity for the stated coverage.

Contractual Accountability

Order contracts should name the communication contact, approval milestones, acceptance criteria, and claim procedure.

STOOANCE’s evidence-based remedies depend on contractual responsibility; agree claim documentation, response deadlines, and resolution terms before payment.

Common Purchasing Mistakes to Avoid

Black Magma Granite Slabs purchases need clear acceptance criteria before commitment. Appearance, fabrication requirements, and quotation scope each need a written decision to prevent assumptions from becoming disputes.

Appearance-Only Decisions

Photographs alone cannot establish appearance acceptance; approve a physical finish sample alongside identified slabs.

Natural variation prevents uniformity assumptions; agree an acceptable visual range and allocate contrasting pieces deliberately.

Incomplete Specifications

The listed 18mm thickness needs agreed tolerances in the purchase specification.

Cutouts and supports need coordinated drawings; obtain fabricator and installer approval before cutting.

Incomplete Commercial Comparisons

Quotations with different inclusions cannot support a fair comparison. Require each bidder to price the same fabrication, packing, freight, and delivery scope.

Exclusions need written clarification before awarding the order.

Plan Ordering, Packing, and Delivery

Black Magma Granite Slabs require an order-specific logistics plan. STOOANCE reviews packing and schedules against project requirements; delivery dates must be confirmed through that review.

Project Brief

Drawings establish quantities, dimensions, and fabrication scope.

Destination details must identify unloading equipment, access, and receiving contacts.

Written Approvals And Order Confirmation

Written approvals identify selected slabs, finish, thickness, and drawings.

Order confirmation assigns transport responsibilities under agreed shipping terms.

Packing And Dispatch

Piece labels must correspond to approved drawings and packing lists.

Protective packing and load securing require order review before dispatch.

Receipt And Installation Handover

Receipt records should document quantities, packaging condition, and photographed damage before unpacking.

Qualified local contractors normally perform overseas installation using approved drawings and piece numbering.

Black Magma Granite Slabs Pricing and Landed Costs

Black Magma Granite Slabs quotes need matching specifications before totals are comparable. Check each inclusion below against the same purchase scope.

STOOANCE confirms costs against the order requirements. Compare currency, quotation validity, and agreed shipping terms; add excluded charges to establish the installed total.

Cost driverQuotation inclusionBuyer confirmation
MaterialSelected slabsBatch, thickness, quantity
FinishSurface processingHoned or polished
FabricationDrawing-based workEdges, cutouts
Yield allowanceAdditional materialUsable layout yield
PackingProtective supportsPacking specification
FreightAgreed transport legRoute, shipping terms
InsuranceIncluded or excludedCoverage, responsibility
Destination chargesItemized exclusionsDuties, clearance, unloading
InstallationLocal contractor scopeHandling, supports, labor
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