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
Limestone, Tennessee Limestone, Tennessee Limestone is an unincorporated community on the western border of Washington County and the eastern border of Greene County in the northeastern part of the U.S. state of Tennessee. Its zip code is 37681. Limestone is part of the Johnson City Metropolitan Statistical Area, which is a component of the Johnson City–Kingsport–Bristol, TN-VA Combined Statistical Area – commonly known as the "Tri-Cities" region. Washington College Academy was founded in Limestone in 1780 by Rev. Samuel Doak, and was the first institution to bear the name of the first American president. Limestone was the birthplace of David Crockett (1786)