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),
Common shining cockroach Common shining cockroach The common shining cockroach ("Drymaplaneta communis") is a cockroach native to south-east Australia. It feeds on organic matter and is often found under the bark of eucalypt trees. During the late 1990s and 2000s, this cockroach appears to have had a population explosion in Sydney and Melbourne and is commonly found inside houses. This population increase likely coincides with an extended dry period, where many suburban gardeners added mulch to their gardens providing habitat for the common shining cockroach. Despite commonly being found inside houses, the common shining cockroach does not pose the same health risk as