Aspen is a local Colorado buff quartzitic sandstone. It has been widely used across the Front Range of Colorado for over 100 years. Lyons Sandstone is able to offer a full range of products in this material including Irregular Flagstone, Cut Pavers, Landscape Blocks and Slabs as well as Architectural Panels, Trim Pieces and Thin Veneer.
Aspen Information Card PDF
Designing with Thin Veneer
The RMMI does not recommend dry stacking thin veneer in Colorado in outdoor conditions.
Aspen Ledge
Natural Stone Institute
Rocky Mountain Masonry Institute