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),
Hawk Stone Hawk Stone The Hawk Stone is a neolithic standing stone just north of the hamlet of Dean, Oxfordshire, England. The name either derives from its shape, being like a hawk, or is a corruption of the word 'hoar' meaning 'old'. The Hawk Stone stands on Spelsbury Down, 900 metres west of Spelsburydown Farm. The stone stands to a height of 2.6 metres, and it has a width of approximately 1 metre by 0.9 metres at its base and tapers to 0.9 metres at the apex. It is made from oolitic limestone. A concave hollow in its upper face is known