Back to Mountain Stone Home Mountain Stone® Stackstone | Classic Series Uniform stone size. Yesteryear captured.Coverage areas are based on tight-fitted joints to achieve a dry-stacked appearance. Stone sizes: 2″-8″ in height and 6″-16″ in length. Thickness range is 1″-1.5″. Stackstone Cut Sheet Gallery Colors Antique Grey Drakes Creek Providence Sulfur Springs Woodford