Grey - Granite
Quarry Location: Val Ovesca, Domodossola, Trontano, Villadossola, Val d'Ossola, Provincia di Verbano-Cusio-Ossola
Water Absorption: 0.38 By weight %
Density: 2655 Kg/m³
Flexural Strength: 12.5 - 16.5 MPa
Compressive Strength: 163.0 - 168.0 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, wall and pool copings, pool pavers, sculptures, 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: Trontano Silver Waves Granite, Monte Rosa Granite, Granito Monte Rosa, Silver Waves Gray Granite, Granito Montana Gris, Indran Granite, Eiskristall Granite, Serizzo Monterosa Granite, Silver Waves Serizzo Granite, Tiger Grey Granite,Silver Waves Granite
Silver Waves Granite is a distinctive type of rock that is predominantly white with striking dark grey to black wavy patterns. This natural stone is classified as an orthogneiss, which is a metamorphic rock with a banded texture, typically composed of minerals such as quartz, feldspar, and mica. The term "orthogneiss" suggests that it has undergone significant geological changes over time, leading to its unique appearance.
This particular variety of Silver Waves Granite is quarried in the region of Val Ovesca, which includes areas like Domodossola, Trontano, Villadossola, and Val d'Ossola, situated in the Provincia di Verbano-Cusio-Ossola in Italy. The geological conditions and processes in this region have given rise to the stunning contrast between the white and dark grey to black waves that make Silver Waves Granite a visually captivating and sought-after material.
Due to its elegant and eye-catching appearance, Silver Waves Granite is often used in various architectural and design applications, including countertops, flooring, wall cladding, and decorative elements. Its unique coloration and veining can add a touch of sophistication and natural beauty to interior and exterior spaces, making it a popular choice for those looking to incorporate a touch of luxury and natural beauty into their projects.
Petrographic definition: orthogneiss
Massa Unit Volume: 2655 kg/m3
Water Absorption: 0.38 %
Breaking Load Compression Simple: 168 MPa
Compression breaking load after freezing: 168 MPa
Tensile Strength through indirect Flex: 16.5 MPa
Its coefficient of Abrasion (referred to Granite St. Fedelino): 0.81
Impact resistance: minimum fall height: 79 cm
Linear thermal expansion coefficient of 5.8 x 10-5 0C-1
Knoop microhardness: 4209 MPa
Index unevenness of hardness: 1.91
Source: Università di Pisa - Politecnico di Torino