Natural stone types

Presentation of the five types of stones with which Cantería Olnasa works.
Arenisca Uncastillo

Gold-shaded sandstone, which main characteristics are its beauty and its durability. This...

Azul Pirineo

Its a blue-shaded sandstone, sometimes with brown spots and with fine-semi-fine uniform...

Beige Pirineo

The Beige Pirineo stone is a uniform-grain sandstone (litoarenita). Like the Azul Pirineo...

Gris Moncayo

The Gris Moncayo stone is a highly compacted, with low porosity, greyish sandstone. This...

Rojo Moncayo

It is a highly compacted, reddish-shaded sandstone sometimes with some grey zones. Its value...