Quartzite Stepping Stone – Sunset Silver™ Category: Flagstone Sunset Silver, Rocky Mountain Quartzite™ Flagstone 1 1/2″ – 2″ thickness, random shapes with average size ranges of 8″x18″ -24″x24″. A little thicker than our other flagstone, pieces are easily set in a mortarless bed of sand, gravel or soil. Sterling silver pieces are interspersed by varying dark gray and misty white accents.
