Gascogne Blue Limestone

Blue - Limestone

Portugal

Item Details

Quarry Location: Molianos, Alcobaca, Leiria

Water Absorption: 1.73 By weight %

Density: 2567 kg/m3

Flexural Strength: 10.5 MPa

Compressive Strength: 95.43 - 103.0 MPa

Recommended Usage: Kitchen and bathroom countertops, monuments, building stone, ornamental stone, stairs, interior, exterior wall and floor applications, mosaic, waterjet pattern, balustrades, fireplaces, columns, wall panels, table tops, window sills

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

Additional Names: Azul Valverde Limestone, Calcaire Azul Valverde, Gascogne Blue, Rochemaniere Blue Limestone, Molianos Azul Calcario, Blue Molianos Limestone, Gascogne Bleu Limestone, Gascoigne Blue Limestone, Gascone Blue Limestone, Gascony Blue Limestone, Mirabella Blue Limestone, Moleanos Bleu Limestone, Moleanos Blue Limestone, Vidraco de Moleanos Azul Calcaire, Vidraco de Molianos Azul Calcaire, Vidraco Molianos Azul Limestone, Calcaire Bleu de Gascogne,in China stone market 卡斯兰(Kǎ sī lán),Gascogne Blue Limestone

Description:

Gascogne Blue Limestone is primarily quarried in Portugal, particularly in the region of Alentejo. Here's an updated description of Gascogne Blue Limestone:

Gascogne Blue Limestone, also known as "Azul Valverde," is a beautiful natural stone quarried in Portugal. It is highly regarded for its distinct blue-gray color, unique texture, and versatility. Here's a description of Gascogne Blue Limestone:

Color and Texture:

Gascogne Blue Limestone showcases an appealing blue-gray color with varying shades of gray and hints of fossilized shells. The stone exhibits a characteristic natural patina that develops over time, further enhancing its charm and character. The color variations and natural textures create a visually striking appearance.

Veining and Patterns:

Gascogne Blue Limestone often displays subtle veining and occasional fossilized shells, adding depth and interest to its surface. These natural characteristics contribute to the stone's overall aesthetic appeal, creating beautiful patterns and textures that enhance its visual impact.

Durability:

Gascogne Blue Limestone is known for its durability and strength. It is a dense and hard limestone that can withstand wear and tear, making it suitable for both interior and exterior applications. However, as with any natural stone, proper care and maintenance are essential to preserve its beauty over time.

Versatility:

Gascogne Blue Limestone is a versatile material that can be used in various design projects. Its unique blue-gray color and natural textures make it suitable for both contemporary and traditional styles. It is commonly used for flooring, wall cladding, countertops, staircases, and exterior facades, offering a touch of elegance and sophistication.

Interior Design:

Gascogne Blue Limestone brings a sense of timeless beauty and refinement to interior spaces. Its distinct color and texture can create a calm and serene atmosphere, making it ideal for bathrooms, kitchens, and living areas. It can be used as flooring, backsplashes, or accent walls to add a touch of sophistication to the overall design.

Exterior Design:

Gascogne Blue Limestone is also suitable for exterior applications. Its durability and resistance to weathering make it a great choice for outdoor paving, landscaping features, and architectural facades. The blue-gray color can add a touch of elegance and uniqueness to outdoor spaces.

Origin and Availability:

Gascogne Blue Limestone is primarily quarried in Portugal, particularly in the region of Alentejo. Portugal is known for its rich natural stone resources, and Gascogne Blue Limestone is one of the notable varieties from the country. It is available from select suppliers and can be sourced internationally.

When considering Gascogne Blue Limestone for a project, it is advisable to view samples and consult with a reputable stone supplier or installer. As a natural stone, it can exhibit variations in color, veining, and texture. Selecting specific slabs or tiles that align with your aesthetic preferences and project requirements will help achieve the desired outcome.

PHISICAL-MECHANICAL PROPERTIES
Compression Breaking Load: 1690 Kg/cm2
Compression B.L. after Freezing Test: 1650 Kg/cm2
Bending Strength: 147 Kg/cm2
Volumetric Weigth: 2650 Kg/m3
Water Absorption: 0,8 %
Apparent Porosity: 2,1 %
Thermal Linear Expansion Coefficient: 3,9 10^6 per oC
Abrasion Test: 3,7 mm
Impact Test: 25 cm
Freeze-Defreeze cycles (no alteration after): 60 cycles
MICROSCOPIC PROPERTIES
Calcite: 100 %
CHEMICAL ANALYSIS
Al2O3: 0,51%
CaO: 55,58%
CO2: 43,63%
Fe2O3: 0,60%
K2O: 0,00%
MgO: 0,06%
Na2O: 0,06%
P.R.: 41,87%
SiO2: 0,50%

FAQ

Can Portugal's Gascogne Blue Limestone be used in floor coverings?

Yes, Portugals Gascogne Blue Limestone can be used in floor coverings. Limestone is a popular choice for flooring due to its durability and natural beauty. Gascogne Blue Limestone, in particular, is known for its consistent blue-gray color and unique fossil patterns, making it suitable for both contemporary and traditional spaces. It can be polished or honed to achieve different finishes, and its dense composition allows it to withstand heavy foot traffic. Additionally, limestone is a relatively easy stone to clean and maintain, making it a practical choice for floor coverings.

Is Portugal's Gascogne Blue Limestone an expensive stone?

I do not have access to current stone pricing information, however, Gascogne Blue Limestone is generally considered an expensive stone due to its unique blue color, high durability, and limited availability. The final cost of the stone depends on several factors, including the quality, size, thickness, and finish of the material, as well as the location and shipping costs.

Can Portugal's Gascogne Blue Limestone be used indoors?

Yes, Portugals Gascogne Blue Limestone can be used indoors for flooring, countertop, and wall cladding applications. It is a versatile and durable natural stone that creates a classic and elegant look in any interior space. However, it is important to note that limestone is a porous material and may require periodic sealing to prevent stains and damage.

What is the average hardness of Portugal's Gascogne Blue Limestone?

The average hardness of Portugals Gascogne Blue Limestone is typically around 3.5 to 4 on the Mohs scale of mineral hardness.

Can Portugal's Gascogne Blue Limestone be used in a living room?

Yes, Portugals Gascogne Blue Limestone can be used in a living room. It is a versatile and elegant natural stone that can be used for flooring, walls, fireplace surrounds, and other decorative features in a living room. Its subtle blue-grey color and fine-grain texture make it a popular choice for modern or traditional interiors. However, it is important to properly seal and maintain the limestone to ensure its durability and longevity.

Can Portugal's Gascogne Blue Limestone be used exterior applications in very sunny climates?

I do not have access to information about the specific properties and limitations of Portugals Gascogne Blue Limestone. However, it is generally recommended that natural stones used in exterior applications be chosen based on their resistance to weathering and ability to withstand extreme temperatures, including exposure to direct sunlight. It is best to consult with a professional in the field of architecture or construction for advice on the suitability of particular materials for specific applications.

What grade is Portugal's Gascogne Blue Limestone?

Portugals Gascogne Blue Limestone is commonly considered to be a high-grade limestone. It is known for its durability, density, and attractive blue-grey color.

How thick is Portugal's Gascogne Blue Limestone slabs?

The thickness of Portugals Gascogne Blue Limestone slabs can vary depending on the specific quarry and manufacturer. However, common thicknesses for limestone slabs are typically around 2 centimeters (0.8 inches) or 3 centimeters (1.2 inches).

What is the coefficient of friction of Filled Portugal's Gascogne Blue Limestone tiles?

The coefficient of friction of Filled Portugals Gascogne Blue Limestone tiles can vary depending on factors such as surface finish, presence of any protective coatings, and the specific testing method used. It is recommended to refer to the manufacturer or supplier for accurate information on the coefficient of friction for this specific type of limestone tile.

Are there color variations of Portugal's Gascogne Blue Limestone?

Yes, there are slight color variations of Portugals Gascogne Blue Limestone. The limestone typically exhibits a blue or grey-blue color, but the exact shade and intensity can vary depending on the specific quarry and batch. Some variations may have lighter or darker tones, veining, or even subtle patterns. It is recommended to visit and select the specific slabs in person or obtain accurate samples to ensure the desired color variation for a particular project.