Gres St Mathieu Sandstone Quarry

Welcome to Grès St-Mat / St-Mat Sandstone - Sandstone
We are a processor and distributor of St-Mat Sandstone from the St-Mathieu-de-Rioux quarry in the Bas-Saint-Laurent region.
Quality
St-Mat sandstone is distinguished by its coloring ranging from ochre to red with touches of chamois and terracotta. Durability, resistance to abrasion and salt make St-Mat Sandstone an exceptional stone. The red color of the stones comes from the presence of iron oxide.
Colors vary from gray to red, including chamois and pink
Color
The color of sandstone varies from beige to red with a range of shades of pink. The red and pink colors come from hematite and other minerals contained in the stone.
Raw St-Mat Sandstone
Use
St-Mat Sandstone is an ideal choice for:
Ornamental masonry work
Structural work on bridges and docks
Rockwork, retaining walls
Earthworks, paving, steps and low walls
Interior finishing projects (fireplaces, floors and others)