Granite bits and sandblasting over a rubber stencil. Leaving the letters, numbers, and emblems exposed on the stone, the blaster can create virtually any kind of artwork or epitaph. The stone known as "black granite" is usually gabbro, which has a completely different chemical composition. Granite has been extensively used as a dimension stone and as flooring tiles in public and commercial buildings and monuments. Aberdeen in Scotland, which is constructed principally from local granite, is known as "The Granite City". Because of its abundance in New England, granite was commonly used to build foundations for homes there. The Granite Railway,
Cincinnati City Hall Cincinnati City Hall Cincinnati City Hall is a registered historic building in Cincinnati, Ohio, listed in the National Register on December 11, 1972. The main building comprises four and a half stories with a nine-story clock tower. An optical trick known as forced perspective makes the building appear even larger than it actually is. As it becomes taller, its windows get smaller. The building was constructed by the David Hummel company of Cincinnati using stone quarried in Wisconsin, Ohio, Missouri, and Indiana. Marble stairways and wainscoting originated in Italy and Tennessee, while granite columns were obtained from Vermont. Stained glass