Azul Valverde Limestone

Blue - Limestone

PortugalPortugal
Item Details

Quarry Location: Pedreira de Azul, Alcanede, Santarem

Water Absorption: 0.29 - 0.5 By weight %

Density: 2690 kg/m3

Flexural Strength: 14.7 - 28.6 MPa

Compressive Strength: 143.1 - 147.1 MPa

Recommended Usage: Kitchen and bathroom countertops, monuments, building stone, ornamental stone, stairs, interior, exterior wall and floor applications, mosaic, waterjet pattern, wall panels, table tops, window sills, wall and pool copings, pool pavers, sculptures, cobbles, pavers, curbstone

Finishing Surface: Polished,Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Sandblasted,Acid Washing,Combed,Leathered,Water Jet,Filled,Chiseled,Pickling

Additional Names: Azul Cascais Limestone, Azul Val Verde Limestone, Azur Valverde Limestone, Blue Valley Limestone, Val Verde Limestone, Azul Valverde Mourisca Limestone, Azul Mourisca Limestone, Mourisca Azul Limestone, Azul Valverde Limestone, Blue Valverde AE-P Limestone, Blue Valverde AE-B Limestone, Blue Valverde AE-O Limestone, Calcario Azul Valverde,Azul Valverde Limestone

Description:

Azul Valverde Limestone, also known as Gascogne Blue Limestone or Azul Cascais Limestone, is a remarkable natural stone known for its captivating dark blue to gray coloration, medium-grain texture, and the abundant presence of fossil signs. It is primarily quarried in the Valverde – Alcanede area of Portugal and holds international acclaim as a premier gray-blue limestone. Here is a comprehensive description of Azul Valverde Limestone:

Color Palette:Azul Valverde Limestone boasts a rich and distinctive color palette. Its primary colors range from deep dark blue to elegant shades of gray. The interplay of these colors creates a visually engaging and sophisticated appearance.

Grain and Texture:The limestone possesses a medium grain texture, which adds depth and character to its surface. This grain size strikes a balance between fine and coarse, contributing to its tactile and visual appeal.

Abundance of Fossil Signs:One of the most remarkable features of Azul Valverde Limestone is the abundant presence of fossil signs. These signs, often in the form of marine fossils like shells, corals, and other ancient sea creatures, are embedded within the stone. They tell a geological story that adds a unique layer of intrigue to the limestone's overall aesthetic.

Variations:Azul Valverde Limestone is available in several relevant variations, each with its own distinct characteristics. These variations may be extracted from different regions of Portugal, but the original Azul Valverde comes from the Valverde – Alcanede area. Additionally, there is a yellow variation of Azul Valverde, which offers a different color palette and visual appeal.

Versatility:Due to its unique coloration, texture, and fossil-rich character, Azul Valverde Limestone is a versatile choice for various design applications. It complements a wide range of interior and exterior design styles, from classic to contemporary.

Applications:

Flooring: Azul Valverde Limestone is a popular choice for flooring in both residential and commercial spaces, where its durability and natural beauty shine.

Countertops: It is often used for kitchen and bathroom countertops, providing a distinctive and elegant surface.Wall Cladding: The limestone is employed for wall cladding, creating stunning feature walls and facades.

Fireplace Surrounds: Its rich color and texture make it an excellent choice for fireplace surrounds, adding warmth and character.

Interior and Exterior Design: Azul Valverde Limestone can be utilized for both interior and exterior design projects, offering design versatility.

Origin:Azul Valverde Limestone is primarily quarried in the Valverde – Alcanede area of Portugal. This region is renowned for producing high-quality natural stone.

In summary, Azul Valverde Limestone is a remarkable and internationally recognized natural stone characterized by its dark blue to gray coloration, medium grain texture, and abundant fossil signs. Its versatility and unique aesthetic qualities make it a sought-after choice for various design applications, where it adds depth and intrigue to spaces.

FAQ
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Is Portugal's Azul Valverde Limestone an expensive stone?
I do not have access to real-time market prices or information. However, in general, the cost of Portugals Azul Valverde limestone can vary depending on factors such as quarry location, color variation, slab size and thickness, transportation costs, and demand. It is best to consult with a local stone supplier or contractor for current pricing and availability.
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Can Portugal's Azul Valverde Limestone be used in landscaping?
Yes, Portugals Azul Valverde Limestone can be used in landscaping. Limestone is a versatile and durable natural stone that is often used in landscaping projects for its aesthetic appeal and functional properties. It can be used for various applications such as paving, walkways, patios, garden walls, and even decorative features like planters or water features. The Azul Valverde variety specifically is known for its beautiful blue-gray color and subtle veining, making it a popular choice for outdoor projects.
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Can Portugal's Azul Valverde Limestone be used outdoors?
Yes, Portugals Azul Valverde Limestone can be used outdoors. Limestone is a natural stone known for its durability, making it suitable for various outdoor applications such as patio flooring, pool decks, pathways, and exterior cladding. However, it is important to note that limestone is a porous material and may require additional sealing to protect it from staining and weathering when used outdoors.
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How thick is Portugal's Azul Valverde Limestone slabs?
The thickness of Portugals Azul Valverde Limestone slabs can vary depending on the specific supplier or manufacturer. However, typical thicknesses for limestone slabs in general range from 2 centimeters (0.79 inches) to 3 centimeters (1.18 inches).
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What is the coefficient of friction of Combed Portugal's Azul Valverde Limestone tiles?
The coefficient of friction for Combed Portugals Azul Valverde Limestone tiles would depend on the specific finish or treatment of the surface. Different finishes may yield different coefficients of friction. It is recommended to refer to the technical specifications or consult with the manufacturer or supplier for the precise coefficient of friction for these tiles.
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Can Portugal's Azul Valverde Limestone be used exterior applications in cold climates?
Portugals Azul Valverde Limestone can be used for exterior applications in cold climates, but it is important to note that limestone is a natural material and can be susceptible to certain weathering and durability issues in extreme cold temperatures. In cold climates, the freeze-thaw cycle can be a concern for exterior applications. Water can penetrate the pores of the limestone, and when it freezes, the expansion of ice can cause the stone to crack or spall over time. To mitigate this risk, it is recommended to use a high-quality sealer or impregnator that can help reduce water absorption and protect the stone from freeze-thaw cycles. Regular maintenance and resealing may be required over time to ensure its longevity. Additionally, it is crucial to choose a variety of Azul Valverde limestone that is suitable for exterior use. Some stones may have different physical properties or grades that make them more suitable for interior applications only. Always consult with a stone professional or supplier to ensure you are selecting the right type of Azul Valverde limestone for your specific exterior project and climate conditions.
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Can Portugal's Azul Valverde Limestone be used in a office?
Yes, Portugals Azul Valverde Limestone can be used in an office. Limestone is a versatile and durable material, making it suitable for various applications, including office spaces. Azul Valverde Limestone, in particular, features a unique blue-grey color with subtle variations and beautiful veining, which can add an elegant and sophisticated touch to an office environment. It can be used for flooring, wall cladding, countertops, or even decorative accents, depending on the design preferences and requirements of the office space.
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Are there color variations of Portugal's Azul Valverde Limestone?
Yes, there can be color variations in Portugals Azul Valverde Limestone, ranging from shades of blue-grey to green-grey. The color variation is a result of natural geological processes that occurred during formation and can depend on the quarry and specific block of limestone being extracted. Some blocks may have more pronounced veining and color variations, while others may be more uniform in color and pattern. It is important to note that these variations are a natural aspect of the stone and add to its unique beauty.
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What grade is Portugal's Azul Valverde Limestone?
The Azul Valverde limestone from Portugal is generally considered as a commercial grade material.