Mining aggregates to build tomorrow

At the farthest navigable point up the mighty Fraser River nestled at the base of Sumas Mountain, British Columbia, sits Mainland Construction Materials' 400-acre Cox Station Quarry. 

Mining aggregates to build tomorrow
At the farthest navigable point up the mighty Fraser River nestled at the base of Sumas Mountain, British Columbia, sits Mainland Construction Materials' 400-acre Cox Station Quarry.