Serizzo Formazza Blocks

In the productive Val d'Ossola, on the border with Switzerland, Colombo & C. Srl holds the concession of three mining sites, one of which is located in Crotto di Fogarso.

The cultivation of the Serizzo takes place by Colombo & C. Srl in the most scrupulous compliance with the provisions of the law and in strict observance with the regional and state geological foresight.

The Serizzo is a rock that is widely used both in private and public buildings both for its excellent mechanical characteristics and for its wide availability in large erratic masses.