Taggart Lake is a natural castle rock style sandstone thin veneer showcasing predominantly grey tones.  The pieces of veneer are split on all four sides with a hydraulic press to create the rectangles characteristic of the castle rock style.  Taggart Lake exclusively shows the bedface of the sandstone slabs. The bedface is the horizontal surface of the quarry.  With each layer of excavation, a new natural bed is exposed that can be walked on and driven across. The bedface provides natural color variation from the mineral staining between the layers.  Taggart Lake has a full range of grey tones with occasional brown and tan mineral staining.