Dimension stone converted to dimension stone production. However, first the stone shattered by heavy and indiscriminate blasting must be removed. Dimension stone is separated by more precise and delicate techniques, such as diamond wire saws, diamond belt saws, burners (jet-piercers), or light and selective blasting with Primacord, a weak explosive. A variety of igneous, metamorphic, and sedimentary rocks are used as structural and decorative dimension stone. These rock types are more commonly known as granite, limestone, marble, travertine, quartz-based stone (sandstone, quartzite) and slate. Other varieties of dimension stone that are normally considered to be special minor types include alabaster (massive gypsum),
The Stonemason Ostracon The Stonemason Ostracon The Stonemason Ostracon is a figured-limestone ostracon from the Ramesside period of Ancient Egypt, 19-20th Dynasties. The figured-ostracon of "The Stonemason" is made in outline form with black and (faint)-red paint-(ink). It is a sketchpad ostracon, as sections of red lines remain unfilled, as well as finalized black lines show adjacent to the faint reds. Minor sections of a red frame line remain. The unflattering figured-character of the stonemason is: bald, paunched, with facial stubble, in a leaning-over, and awkward pose. It is a caricature scene, as in a cartoon. The Stonemason is holding his chisel in