Dorato Valmalenco Gneiss

Grey - Gneiss

Italy

Item Details

Quarry Location: Sabionaccio, Chiesa in Valmalenco, Provincia di Sondrio, Lombardia

Water Absorption: 0.32 %

Density: 2815 kg/m3

Flexural Strength: 21.4 MPa

Compressive Strength: 145.0 - 149.0 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, balustrades, columns, wall and pool copings, pool pavers, sculptures, fireplaces, cobbles, pavers, curbstone

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: Serizzo Dorato Quartzite,Dorata Valmalenco Gneiss,Dorato,Dorato Valmanenco,Granito Dorado,Granito Dorato,Sarizzo Dorato Gneiss,Serizzo Dorato Valmalenco Granite,Dorato Valmalenco Gneiss

Description:

Dorato Valmalenco Gneiss is an exquisite natural stone of metamorphic origin, known for its captivating silver-gray base with subtle pale green shades. Quarried in Sabionaccio, Chiesa in Valmalenco, Provincia di Sondrio, Lombardia, Italy, this gneiss is characterized by its silvery-gold hues, making it an ideal choice for various applications. Here is a detailed description of Dorato Valmalenco Gneiss:

Color and Base:Dorato Valmalenco Gneiss features a sophisticated silver-gray base with delicate pale green shades. The combination of these colors creates a harmonious and timeless appearance, making it suitable for ornamental and landscaping purposes.

Metamorphic Origin:As a metamorphic rock, Dorato Valmalenco Gneiss has undergone geological transformations, resulting in its unique texture and color variations. The fine grain of the stone contributes to its elegant and refined aesthetic.

Silvery-Gold Hues:One of the distinctive features of this gneiss is the presence of silvery-gold hues. These subtle yet shimmering tones add a touch of luxury and sophistication to the stone, making it an attractive choice for ornamental projects.

Applications:Dorato Valmalenco Gneiss is versatile and well-suited for a range of applications. Its fine grain and elegant color palette make it ideal for ornamental stone projects, landscaping features, countertops, stairs, and other interior and exterior design elements.

Quarry Location:Quarried in Sabionaccio, Chiesa in Valmalenco, the stone reflects the geological characteristics of the Lombardia region in Italy. The geological processes in this area contribute to the unique qualities of Dorato Valmalenco Gneiss.

Delicate Shades:The stone is known for its delicate shades, adding to its overall aesthetic appeal. The interplay of silver-gray, pale green, and silvery-gold creates a subtle and sophisticated color palette.

Fine Grain:Dorato Valmalenco Gneiss is characterized by a fine grain, contributing to its smooth and polished appearance. The fine texture enhances its suitability for applications where a refined finish is desired.

Ideal for Design Projects:Due to its elegant coloration and fine grain, Dorato Valmalenco Gneiss is considered an ideal choice for various design projects that require a combination of aesthetic appeal and durability.

In summary, Dorato Valmalenco Gneiss is a metamorphic rock quarried in Lombardia, Italy, featuring a silver-gray base with pale green shades and silvery-gold hues. Its versatility, fine grain, and captivating color palette make it a preferred choice for ornamental, landscaping, and architectural projects, adding a touch of sophistication to diverse design applications.

Petrographic definition: gneiss
Mass of Unit Volume: 2815 Kg/m3
Water absorption: 0.32 %
Compression tensile simple: 149 MPa
Simple compression after freeze-thaw tensile strength: 145 MPa
Indirect tensile strength through bending: 21.4 MPa
Relative Abrasion coefficient (referring to s. Fedelino Granite): 0.78
Impact resistance: minimum height of fall: 175 cm
Source: Studio Sperimentale Stradale - Fizzonasco (Mi) - Politecnico di Torino

FAQ

Are there color variations of Italy's Dorato Valmalenco Gneiss?

Yes, there can be color variations in Italys Dorato Valmalenco Gneiss. Gneiss is a type of metamorphic rock that is characterized by its banded appearance, which is caused by the alternating layers of different minerals. In the case of Dorato Valmalenco Gneiss, the predominant colors are typically golden or yellowish, but there can be variations in shades, including lighter or darker tones. Additionally, some specimens may have hints of white, gray, or brown due to the presence of other minerals within the rock. The specific color variations may depend on the location and composition of the gneiss formation.

What is the coefficient of friction of Filled Italy's Dorato Valmalenco Gneiss tiles?

The coefficient of friction of Filled Italys Dorato Valmalenco Gneiss tiles would depend on the specific type and finish of the tile. Different finishes such as polished, honed, or textured will have different coefficients of friction. Additionally, the coefficient of friction can be influenced by factors such as the presence of a filler material and the level of surface roughness. To determine the exact coefficient of friction for these tiles, it would be best to consult the manufacturer or supplier, as they would have specific data for their product.

Is Italy's Dorato Valmalenco Gneiss an expensive stone?

I do not have access to current market prices or fluctuations. The pricing of Dorato Valmalenco Gneiss stone will depend on various factors such as availability, quality, and demand. It is best to consult with a stone supplier or a specialist to get an accurate price quote for the stone.

What grade is Italy's Dorato Valmalenco Gneiss?

Italys Dorato Valmalenco Gneiss is not graded according to any standard grading system as it is a type of rock rather than a grade of any specific material. Gneiss is a metamorphic rock with specific mineral composition and texture, but it does not have a grade classification.

Can Italy's Dorato Valmalenco Gneiss be used in landscaping?

Yes, Italys Dorato Valmalenco Gneiss can be used in landscaping. Gneiss is a type of metamorphic rock with attractive patterns and colors, making it popular for use in landscaping projects. Dorato Valmalenco Gneiss, in particular, is known for its golden tones and unique veining, which can add aesthetic appeal to outdoor spaces. It can be used for a variety of purposes in landscaping, such as paving, patios, garden walls, pathways, and decorative features.

How thick is Italy's Dorato Valmalenco Gneiss slabs?

The thickness of Italys Dorato Valmalenco Gneiss slabs can vary depending on the specific quarry and the individual slabs. However, it is common for these slabs to be available in thicknesses ranging from 2 centimeters (0.8 inches) to 3 centimeters (1.2 inches).

Can Italy's Dorato Valmalenco Gneiss be used in a dining room?

Yes, Italys Dorato Valmalenco Gneiss can definitely be used in a dining room. Gneiss is a versatile and durable natural stone that can be used for various applications, including countertops, flooring, and wall cladding. Using Dorato Valmalenco Gneiss in a dining room can add a touch of elegance and sophistication, as well as provide a unique and natural aesthetic. Additionally, gneiss is known for its strength and resistance to scratching and heat, making it an ideal choice for a high-traffic area like a dining room.

Can Italy's Dorato Valmalenco Gneiss be used exterior applications in very dusty climates?

Italys Dorato Valmalenco Gneiss is a type of marble that is typically used for interior purposes such as countertops, flooring, and wall cladding. While it may be possible to use it for exterior applications in dusty climates, there are several factors to consider: 1. Porosity: Gneiss is not as porous as other types of marble, but it may still absorb some water or dust particles. In a dusty climate, the dust can accumulate on the surface of the stone, potentially causing it to appear dirty or discolored over time. 2. Abrasion and scratching: Gneiss is a relatively hard stone, but it can still be susceptible to scratching or abrasion from wind-blown dust particles. Over time, this can lead to a dulling or erosion of the stone surface. 3. Staining: Gneiss, like other natural stones, is susceptible to staining from certain substances such as oils or acidic liquids. In a dusty environment, dust particles may settle on the stone and combine with moisture to create a potential staining risk. 4. Maintenance: Exterior applications of gneiss in dusty climates may require more frequent cleaning and maintenance to keep the stone looking its best. Regular cleaning with a mild soap and water solution can help remove dust particles and prevent staining. It is important to consult with a stone professional or supplier who can assess the specific conditions and provide guidance on the suitability of using Dorato Valmalenco Gneiss for exterior applications in very dusty climates. They can provide specific information regarding the quality and durability of the specific gneiss and recommend proper maintenance procedures to ensure its longevity in such environments.