Onsernone belongs to the rock type gneiss and is mined in both Italy and Switzerland. Other names for the hard stone are Vergeletto or Sarizzo Onsernone. Characteristic of the natural stone is the blue-gray coloration and the typical gneiss surface structure. Onsernone is one of the acid and frost-resistant materials.
Natural Stone, Hard Rock, Swiss Stone
Gray, Blue
Frost Resistant, Acid Resistant
On Request
Switzerland, Europe, Italy