Carbonado supernova which occurred at least 3.8 billion years ago. After coalescing and drifting through outer space for about one and a half billion years, a large mass fell to earth as a meteorite approximately 2.3 billion years ago. It possibly fragmented during entry into the Earth's atmosphere and impacted in a region which would much later split into Brazil and the Central African Republic, the only two known locations of carbonado deposits. Carbonado Carbonado, commonly known as the "black diamond", is the toughest form of natural diamond. It is an impure form of polycrystalline diamond consisting of diamond, graphite, and
Rock Is Dead—Long Live Rock! Rock Is Dead—Long Live Rock! Rock Is Dead—Long Live Rock was the title of an unreleased 1972 autobiographical album by the British rock band The Who. In the liner notes for the Who's 1974 rarities collection "Odds & Sods", guitarist and lead songwriter Pete Townshend said, "I had an idea once for a new album about the history of The Who called "Rock Is Dead—Long Live Rock". That idea later blossomed into "Quadrophenia"." The sessions for the album spanned from 19 May to 6 June at Olympic Studios in London. "Rock Is Dead—Long Live Rock" was to be produced by