산달루스 석영암 슬래브

If you want warm natural interiors → Choose Sandalus.

Its brown, rust, grey and silver movement works particularly well with timber, leather, bronze, warm metals and neutral architectural finishes.

If tactile texture matters → Consider leathered finish.

Leathering emphasizes the natural grain and creates a more organic surface character than a conventional high-gloss polished finish.

If continuous veining matters → Reserve slabs from the same lot.

Waterfall islands, feature walls and large wall panels should be planned from sequential slabs whenever possible and approved through a cutting layout before fabrication.

If exact uniformity is mandatory → Reconsider natural stone.

Sandalus is naturally variable. Buyers expecting identical color and grain across every slab may be better served by an engineered surface rather than rejecting normal geological variation after fabrication.

Sandalus Quartzite originates from Brazil and is primarily recognized by its brown foundation combined with black, grey, silver and lighter mineral movement. Unlike many cool-toned dark quartzites, its natural pattern creates a warmer architectural impression.

The material is particularly effective where designers want the organic character of timber without using wood as the primary working surface. Leathered Sandalus can intensify this effect by making the grain visually and physically more pronounced.

Standard Stock Cutting

If the project uses straightforward countertops or rectangular pieces and does not require strict vein continuity, standard slab selection gives the simplest fabrication workflow.

Custom Vein-Matched Design

If the project requires waterfall edges, book-matched walls or continuous grain, approve slab numbering and cutting layout before the first cut.

Edge Detail Confirmation

Eased, beveled, mitered and other architectural edge treatments should be confirmed from drawings because feasibility depends on thickness and design.

Confirm the Actual Slab Lot

Natural stone inventory changes continuously. Confirm current slab photographs, dimensions and bundle information rather than relying only on an old website image.

Approve Color and Natural Variation

For projects using multiple slabs, confirm the acceptable range of brown tone, silver movement, grain direction and natural mineral variation before fabrication.

Approve the Cutting Layout Before Cutting

Waterfall edges, wall panels and directional installations should be mapped onto the selected slabs so important veins are not accidentally removed or reversed during fabrication.

Use Export-Appropriate Packing

Finished stone and slabs are packed for international transport using fumigated seaworthy wooden bundles according to the product format and shipment requirements.

1. How thick are Brazil Sandalus Quartzite slabs?

Our standard export thicknesses are 1.8cm, 2.0cm (3/4″), and 3.0cm (1 1/4″). We also provide custom thickness fabrication and laminated edge buildups (e.g., 40mm to 60mm mitered edges) for commercial projects and luxury island countertops.

2. Can Sandalus Quartzite be used for outdoor kitchens and exterior cladding?

Yes. As a 100% natural quartzite with high density (2.70 g/m³), Sandalus is highly resistant to UV fading, extreme heat, and freeze-thaw cycles. It performs exceptionally well in outdoor BBQ countertops, pool coping, and exterior wall facades.

3. Does Sandalus Quartzite stain or etch? Does it require sealing?

With an extremely low water absorption rate of only 0.02%, Sandalus Quartzite is naturally resistant to oils, acids, and wine penetration. Unlike marble, it does not etch when exposed to lemon juice or vinegar. We apply an initial penetrating sealer before shipment and recommend routine annual resealing for heavy-use commercial hospitality surfaces.

4. Why is the Leathered finish highly recommended for Sandalus Quartzite?

While polished Sandalus highlights deep crystalline contrast, the Leathered (Brushed) finish accentuates the organic, wood-like tactile relief of the veins. It provides a soft, warm matte touch, completely hides fingerprints, and significantly reduces glare under architectural lighting.

5. Can Caron Stone supply bookmatched Sandalus slabs for waterfall islands?

Yes. We select sequential slabs from the same block to create mirror-image Bookmatched pairs. This is ideal for luxury waterfall kitchen countertops, continuous splashbacks, and feature wall paneling.

6. Is Sandalus Quartzite an expensive luxury stone?

Sandalus is categorized as an Exotic/Luxury Tier natural stone due to its rare Brazilian quarry yield and wood-grain pattern. However, by purchasing factory-direct from Caron Stone (China processing hub), international buyers save 30–45% compared to local distributor pricing.

7. What is the MOQ and sample policy for international B2B buyers?

Our minimum order quantity (MOQ) is 1 slab for trial orders or project cut-to-size. We provide free 10x10cm or 15x15cm stone samples (freight collect) for architects, designers, and contractors to confirm color and surface texture before full bundle commitment.

8. How do you manage natural color and veining variations between bundles?

Natural variation is the hallmark of genuine quartzite. Before order release, Caron Stone provides HD photos, dry-lay video inspections, and block lot numbering of the exact available bundles to ensure complete alignment with your design drawings.