Dimension stone machines that put on flat or rounded edges, and interconnecting conveyors to move the stone from the slab input to the final tile product. The stone for tiles is most commonly marble, but often is granite, and sometimes limestone, slate, or quartz-based stone. Common colors are white and light earth colors. Much of the stone for this application is produced in Italy and China. Stone monuments include tombstones, grave markers or as mausoleums. After being gangsawed into big deep (up to wide and over 6 inches deep) slabs, smaller saws or guillotines (they break the granite and make the rough
Sixth, Seventh, and Tenth Street Stone Arch Bridges Sixth, Seventh, and Tenth Street Stone Arch Bridges The Sixth, Seventh, and Tenth Street Stone Arch Bridges are three stone arch bridges in Charleston, Illinois, which carry Sixth, Seventh, and Tenth Streets across the Town Branch of Cassell Creek. Prominent local stonemason Alexander Briggs built the three bridges during the 1890s, when increasing development in Charleston expanded across the creek. The three bridges were all built from locally quarried limestone, and each has a single arch design with abutments at both ends. While Charleston has thirteen bridges across the Town Branch, these three are the only stone arch bridges in