Blue Onyx

Product Features
  • Material TypeNatural Onyx (Calcite-based marble/onyx)
  • ColorDeep to light blue with white/golden/cream veins and clouds. Translucent with elegant banding.
  • Product FormsSlabs (primary), Tiles, Blocks, Cut-to-size, Mosaics
  • Surface FinishPolished, Leathered, Grooved
  • Thickness20 mm (standard), up to 30 mm available
  • OriginIran (premium Persian Blue Onyx quarries)

Prices start from:

90 $

Consultation & Price Inquiry

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    24/7 Support

    Fast response to your questions

    Authenticity Guarantee

    100% guaranteed original product

    Fast Shipping

    Shipment via road, rail, and sea.

    Custom dimension cropping capability

    The product will be cut according to your desired dimensions.

    Blue Onyx is a luxurious natural stone featuring stunning deep blue tones with elegant white and golden veins. Its translucent surface makes it perfect for backlit walls, countertops, feature panels, and high-end interior designs. At MOTstone, we proudly offer Blu Onyx stone of exceptional quality, sourced directly from reputable quarries and processed with advanced technologies to ensure a superior finish and durability.

    Product size

    1600 x 3200

    1200 x 2800

    1200 x 2400

    800 x 1800

    1600 x 1600

    600 x 1200

    1200 x 1200

    300 x 600

    600 x 600

    Average human height for scale

    All sizes shown to scale, in millimetres.

    Additional information

    Applications

    Interior: Backlit feature walls, countertops (protected), vanities, bar fronts, reception desks, wall cladding, fireplace surrounds (low-traffic), luxury interiors, hotels, spas. Excellent for translucent/backlit effects.

    Durability & Care

    Polished/resin-treated for beauty & ease.
    Seal regularly (acid-sensitive as calcium carbonate).
    pH-neutral cleaners only. Avoid abrasives & acids (vinegar, citrus).
    Indoor use recommended.

    Sales / Export from Iran

    Premium export-grade slabs. Competitive pricing (direct quarry).
    Worldwide shipping available. Contact for quotes (e.g., via WhatsApp on your site).
    High demand for luxury projects.

    Hardness (Mohs)

    3–4 (calcite onyx; softer than granite). Some references note up to 6.5 for denser varieties.

    Water Absorption

    Low: <0.2–1% by weight (resin-treated reduces further). Low porosity.

    Weight

    Approx. 2.5–2.7 g/cm³ density → ~50–55 kg/m² for 20 mm thickness. ~2.5–2.7 tons per cubic meter.

    porosity

    minimum: petty
    maximum: 2.5

    Abrasive Resistance

    4.2

    Compressive Strength

    1150

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    Frequently Asked Questions

    1. What are blue onyx slabs used for?

    Blue onyx slabs are used for luxury walls, backlit panels, countertops, vanities, bars, tabletops, and hotel or villa interiors.

    2. How much do blue onyx slabs cost?

    Blue onyx slab prices depend on size, thickness, quality, translucency, finish, and order quantity.

    3. Can I buy blue onyx slabs wholesale?

    Yes, MOT Stone supplies blue onyx slabs for wholesale orders, bulk projects, importers, distributors, and contractors.

    4. Can blue onyx slabs be shipped worldwide?

    Yes, blue onyx slabs can be supplied with export packing and worldwide shipping for international buyers and project orders.

    5. Is blue onyx good for countertops?

    Blue onyx can be used for countertops, but it is best for low-traffic luxury areas because it needs sealing and careful maintenance.

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