
Materials
Gruppo Tosco Marmi deals exclusively with natural stones from carefully chosen extraction sites. It specialises in particular in materials from the quarries of Val d’Ossola, such as Serizzo, Beole and Granito Bianco Montorfano, and from those of the nearby Canton of Ticino, such as Lodrino, Iragna and Maggia.

Gray Marble
Grey marbles are made of quality calcareous rock and characterised by a variety of chromatic tones, with veins that range from dark grey to light grey and that even reach red.
These are materials which are greatly valued for their decorative and polishing capacities, qualities which attract project designers. They lend themselves to innovative uses in contemporary design and architecture, especially in open spaces.

Granite
Stone belonging to the granite family is highly valued for its physical and mechanical characteristics, its aesthetic qualities and the versatility of its uses.
This type of stone is hard, compact, impermeable, and resistant to fire, ice and atmospheric agents.
Granite lends itself to applications in interior design and construction, where it can be used as veneer, interior and exterior flooring, stairways, balconies, windowsills, fireplaces, tables, kitchen countertops, bath vanities and street furniture. In addition, it is the ideal material for airy exterior façades of prominent buildings and for works of funerary art.

Macchiavecchia Marble
Stone belonging to the granite family is highly valued for its physical and mechanical characteristics, its aesthetic qualities and the versatility of its uses.
This type of stone is hard, compact, impermeable, and resistant to fire, ice and atmospheric agents.
Granite lends itself to applications in interior design and construction, where it can be used as veneer, interior and exterior flooring, stairways, balconies, windowsills, fireplaces, tables, kitchen countertops, bath vanities and street furniture. In addition, it is the ideal material for airy exterior façades of prominent buildings and for works of funerary art.
