Material properties of diamond these are known as ballas and are important to industry as they lack the cleavage planes of single-crystal diamond. Carbonado is a similar opaque microcrystalline form which occurs in shapeless masses. Like ballas diamond, carbonado lacks cleavage planes and its specific gravity varies widely from 2.9 to 3.5. Bort diamonds, found in Brazil, Venezuela, and Guyana, are the most common type of industrial-grade diamond. They are also polycrystalline and often poorly crystallized; they are translucent and cleave easily. Because of its great hardness and strong molecular bonding, a cut diamond's facets and facet edges appear the flattest and sharpest. A
Rock What You Got Rock What You Got Rock What You Got is the fifth album from the band Superchick. It was released on June 24, 2008. The album debuted at No. 65 on the "Billboard" 200 album chart, selling nearly 10,000 copies its first week. The band has described the album as more progressive, in-your-face sound and has dubbed it "rock-o-tronic". In May 2008, Inpop released three radio singles from the album. "Hold" was played on Christian contemporary hit radio stations, "Crawl" went to adult contemporary stations, and "Hey, Hey" to Christian rock stations. In late May, Inpop Records released a free download