Rýchly prehľad
Mramor Azul Macaubas is a commercial name for Brazilian blue quartzite distinguished by flowing cobalt, sky-blue, white and pearl-grey mineral bands. Available in polished large-format slabs, the material is used for wall cladding, flooring, stair components, kitchen countertops, bathroom vanity tops and custom architectural interiors. Its elongated blue formations create a directional pattern that can be arranged across individual panels or coordinated stone surfaces. The supplied slab references are 286×165cm and 328×155cm, with fabrication options extending from full slabs to cut-to-size stonework. The commercial Marble designation does not change its geological classification as quartzite.
Azul Macaubas Marble Slabs for Walls, Floors and Countertops for Luxury Villas and Mansions

Azul Macaubas Marble Slabs are selected for projects that require natural blue stone rather than a conventional white, beige or grey surface. The material contains bands of blue quartzite alternating with lighter mineral zones, giving large panels a distinctly directional appearance.
The visible color can range from pale blue-grey to deeper denim and cobalt tones. White bands interrupt the blue formations, while some selections contain fine beige or golden mineral accents.
Full slabs can be supplied for further processing or fabricated into project-specific components. Suitable applications include interior walls, selected floors, countertops, vanity tops, stairs and decorative commercial stonework.
The name Azul Macaubas Blue Marble is still used in international stone enquiries, but this material is petrographically a quartzite. Its blue coloration is associated with dumortierite-bearing mineral formations. The distinction matters for technical specifications, especially when a drawing identifies the product as Natural Blue Marble while the project requires the performance characteristics of a quartzite.
Azul Macaubas Marble Slab Sizes, Thickness and Finishes
Esta Stone’s supplied size references for this product are 286×165cm and 328×155cm. These dimensions are useful for preliminary material takeoff and panel planning, although cutting yield must still account for trimming, natural features and the selected visible pattern.
| Názov produktu | Mramor Azul Macaubas |
| Commercial Material Names | Azul Macaubas / Blue Macaubas Quartzite / Macaubas Azul |
| Geological Stone Type | Natural Dumortierite-Bearing Quartzite |
| Pôvod | Bahia, Brazil; Actual Selected Lot by Documentation |
| Slab Size 01 | 286×165cm (2860×1650mm) |
| Slab Size 02 | 328×155cm (3280×1550mm) |
| Referencia hrúbky | 18mm Featured; 20mm and 30mm by Lot Confirmation |
| Povrchová úprava | Polished / Honed / Leathered by Material Approval |
| Farba a vzor | Sky Blue / Cobalt / Pearl Grey / White / Occasional Warm Mineral Veins |
| Formuláre výroby | Full Slabs / Wall Panels / Floor Tiles / Stair Components / Countertops / Vanity Tops / Custom Pieces |
| Main Project Sectors | Residential / Hospitality / Commercial Interior / Architectural Decoration |
These are slab-size references for this particular product listing, not universal dimensions for every stone sold under the Azul Macaubas name. Finished thickness, polish and usable cutting area should be established from the selected material.
Blue Macaubas Marble Slabs: Vein Direction and Panel Matching
Unlike blue stones with isolated mineral patches, Blue Macaubas Marble Slabs display elongated bands that can extend across much of the slab face. The lines may curve, narrow, widen or change color as they move through the stone.
For a wide wall, the direction of those bands affects the architectural proportions. Horizontal positioning can connect adjoining panels visually, while vertical positioning may suit taller elevations or column-like features.
Color grouping is equally important. A pale blue section placed directly beside a saturated cobalt panel may create a strong transition, even when both pieces belong to the same stone selection.

When preparing a multi-panel installation, the slab layout should establish the visible face, intended cutting direction and position of the principal blue bands. Mirrored or bookmatched arrangements may be considered when suitable related slab faces exist. A matched appearance must be confirmed from the actual slab sequence rather than assumed from the material name.
Azul Macaubas Marble Physical and Mechanical Properties
| Material Property | 6,5 – 7,0 | Result | Unit |
|---|---|---|---|
| Apparent Density, Dry | ABNT NBR 15845:2015 | 2683 | kg/m³ |
| Absorpcia vody | ABNT NBR 15845:2015 | 0.120 | % |
| Apparent Porosity | ABNT NBR 15845:2015 | 0.321 | % |
| Uniaxial Compressive Strength, Dry | ABNT NBR 15845:2015 | 81.07 | MPa |
| Three-Point Bending Strength, Dry | ABNT NBR 15845:2015 | 23.08 | MPa |
| Four-Point Bending Strength, Dry | ABNT NBR 15845:2015 | 15.61 | MPa |
Polished Blue Marble Slabs for Interior Architectural Surfaces

Polished Azul Macaubas emphasizes the distinction between saturated blue bands and pale crystalline areas. On large surfaces, the reflection makes the mineral layers more visible from different positions in the room.
A polished finish is frequently considered for vertical cladding, vanity tops and decorative counters. It can also be evaluated for selected interior floors, provided the actual finish satisfies the intended slip and wear requirements.
Honed surfaces reduce reflected light and produce a quieter appearance. Leathered or other textured treatments require material-specific approval because they can change the perceived blue tone and the response of adjoining mineral bands.
Commercial enquiries for Macaubas Azul Marble Slabs sometimes emphasize the blue color rather than the geological classification. For specification purposes, however, the finishing instructions should reflect that the stone is quartzite. Surface treatments and any applied resin or sealer should be assessed for the actual material and its intended exposure.
Azul Macaubas Blue Stone for Residential and Commercial Projects
Large Azul Macaubas slabs can be processed into several product forms, from full-height architectural panels to smaller custom components. The appropriate format depends on the application and the balance between visual continuity, installation loads and usable slab dimensions.
| Aplikácia | Kamenná forma | Project Consideration |
|---|---|---|
| Interior Wall Cladding | Large polished or honed panels | Panel sequence, slab orientation, fixing system and joint positions |
| Residential and Hotel Floors | Custom-cut floor tiles and panels | Slip resistance, thickness, substrate and wear conditions |
| Kitchen and Bar Counters | Fabricated slabs with finished edges | Cutouts, support, overhangs and slab pattern placement |
| Bathrooms and Vanities | Vanity tops, shower-wall panels and trim pieces | Waterproofing, openings, sealant compatibility and maintenance |
| Stairs and Landings | Cut-to-size treads, risers and landing panels | Nosing detail, slip performance, support and visible band direction |
| Nábytok na mieru | Table tops, shelves and decorative inserts | Component span, edge strength and frame construction |
18mm Azul Macaubas Marble Slabs and Custom Tile Fabrication
The featured 18mm presentation can be considered for appropriate supported panels and fabricated stone components. The selected slab condition, finished component dimensions and installation system determine whether this thickness is suitable for a particular use.
For large wall panels, the fabrication drawing should define visible faces, fixing details and finished joints. Countertops require a different review because sink openings, hob cutouts and overhangs introduce local stresses.
Smaller pieces may be produced as Macaubas Blue Marble Tiles, a commercial term for cut-to-size products made from the same blue quartzite. Actual tile dimensions and finish options depend on the approved cutting schedule.

Where a design requires uninterrupted blue bands around a corner, the finished panel arrangement needs to be checked against the actual stone sections. A mitered edge may create a continuous appearance, but it remains a fabricated joint with its own handling and support requirements. For narrow pieces, openings or projecting elements, the fabricator should assess the available stable stone area before cutting.
Azul Macaubas Marble Kitchen Countertop Application Reference
The following villa kitchen image illustrates one possible application of Azul Macaubas blue stone. It is included to demonstrate how the material can appear in a finished interior; it does not define the product exclusively as a kitchen countertop material.
In a kitchen, the blue and white mineral bands can form a distinct contrast against pale cabinetry, natural timber and restrained metal finishes. The visual result depends on the chosen slab and how its principal bands are positioned across the worktop.
For an actual countertop order, the design must account for the selected stone’s thickness, cutouts, cabinet support, exposed edges and any waterfall returns. The reference image does not establish the dimensions or engineering details of a completed installation.
Azul Macaubas Marble Slab Allocation, Inspection and Export Packing
A multi-component Azul Macaubas project benefits from a cutting plan that accounts for the position of strong blue and white bands. Full slab approval, fabrication inspection and packing identification should therefore follow the actual architectural schedule rather than treating all blue pieces as interchangeable.
| Slab Selection | Review the blue color range, white-band position, visible natural features, available slab dimensions and finished surface before allocating stone to individual components. |
| Cutting and Layout | Check panel orientation, joint position, countertop openings, stair profiles, finished edges and component numbers against the approved drawings. |
| Surface Acceptance | Confirm polish consistency, visible-face condition, edge quality and any approved natural or treated stone features. Acceptance should follow the actual selected material. |
| Packing and Identification | Protect finished faces and corners, support large or narrow pieces appropriately, and label packed components so site teams can identify the correct installation sequence. |
Cleaning and Maintaining Azul Macaubas Marble Surfaces
Although marketed as marble, Azul Macaubas is a quartzite. Its care requirements should therefore be based on the actual stone, finish and any resin or surface treatment rather than a generic marble-maintenance instruction.
Routine cleaning can be carried out with a soft cloth or mop and a pH-neutral product suitable for natural stone. Abrasive pads and aggressive chemicals should be avoided, particularly on polished surfaces or areas with applied treatments.
Sealing requirements depend on the selected slab and installation. Countertops benefit from prompt spill removal, cutting boards and trivets. For floors and bathrooms, the correct surface finish, substrate preparation, waterproofing and maintenance regime remain important regardless of the stone’s relatively low absorption in tested samples.
Frequently Asked Questions About Azul Macaubas Marble Slabs
Is Azul Macaubas Marble actually marble or quartzite?
Azul Macaubas Marble is a commercial and historical name for Brazilian Azul Macaubas quartzite. The stone is geologically classified as quartzite, with blue coloration associated with dumortierite-bearing mineral formations.
What slab sizes are available for Azul Macaubas Marble?
The supplied slab-size references for this listing are 286×165cm and 328×155cm. Usable dimensions, thickness and finished surface availability should be confirmed for the selected material before fabrication.
Where can Azul Macaubas Marble slabs be used?
Azul Macaubas Marble slabs can be fabricated for interior wall cladding, selected floors, stairs, kitchen countertops, bathroom vanity tops, reception counters and custom architectural stonework. Each application requires an appropriate thickness, finish and installation design.
Can Azul Macaubas Blue Marble be supplied as tiles?
Yes. The material can be processed into cut-to-size floor and wall tiles according to the approved drawings and usable slab dimensions. Tile thickness, finish and installation suitability must be specified for the intended project.
Are polished Azul Macaubas slabs suitable for bookmatched walls?
Bookmatched wall layouts may be possible when related slab faces with suitable mineral movement are available. The mirror arrangement, visible face, panel dimensions and joint positions should be approved from the actual slab sequence.
What information is needed for an Azul Macaubas Marble quotation?
Provide the required slab or finished-piece dimensions, thickness, finish, intended application, quantity and destination. For wall panels, stairs or countertops, include drawings showing joints, cutouts, edge profiles and any required pattern matching.
Azul Macaubas Marble Compared with Four Decorative Marble Slabs
The following materials provide different color directions for architectural slab and cut-to-size stone projects. Azul Macaubas stands apart through its blue quartzite identity and elongated blue-white banding; the four alternatives are commercially distinct marble products with different mineral patterns.
| Produkt | Vzhľad | Material Form | Architectural Direction |
|---|---|---|---|
| Mramor Azul Macaubas | Blue, white and pearl-grey directional bands | Natural quartzite slabs and cut-to-size components | Blue feature walls, floors, counters and custom stone interiors |
| Mramorové dosky Calacatta | White background with prominent grey veins | Natural marble slabs and fabricated panels | White marble walls, floors, countertops and bathroom interiors |
| Mramor Breccia Bohemien | Rose-red and orange-red with cream-white breccia | Decorative marble slabs and cut-to-size pieces | Warm-toned feature walls, staircases and interior surfaces |
| Sofitel Golden Marble | Creamy beige with honey-gold and darker brown veins | Natural marble slabs and custom stonework | Golden-beige interiors, walls, counters and decorative projects |
| Verde Imperiale Mramor | Deep green with contrasting lighter veins | Green decorative slabs and fabricated stone | Green feature cladding, countertops and statement interiors |
For specifications using the geological name rather than the commercial Marble designation, the separate Doska z kvarcitu Macaubas Azul listing provides another product reference within the same Brazilian blue quartzite family. Dimensions and available selections on that listing should not be assumed identical to this product.
Recommended Marble Slabs for Architectural Projects
Mramorové dosky Calacatta
White Italian marble with prominent grey veins for large architectural surfaces.
Mramor Breccia Bohemien
Red and cream marble with brecciated movement for warm-toned interiors.
Sofitel Golden Marble
Cream and golden-brown marble for architectural panels and counters.
Verde Imperiale Mramor
Dark green stone with lighter veining for contrasting interior finishes.
Request Azul Macaubas Marble Slabs for Custom Projects
For an Azul Macaubas Marble quotation, provide the required slab dimensions or finished-piece schedule, thickness, surface finish, intended application and destination. Large wall installations should include the architectural elevation and any preferred band orientation or matching arrangement. Countertop, vanity and stair orders should include drawings showing cutouts, edge details and support requirements. Esta Stone can review the requested forms against the selected slabs and fabrication scope.
| Request Azul Macaubas Marble Quote | Zobraziť mramorové platne |











