Carbonado 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 amorphous carbon. It is found primarily in alluvial deposits in the Central African Republic and in Brazil. Its natural colour is black or dark grey, and it is more porous than other diamonds. Carbonado diamonds are typically pea-sized or larger porous aggregates of many tiny black crystals. The most characteristic carbonados have been found only in the Central African Republic and in Brazil, in neither place associated with kimberlite, the source of
You Are What You Is The title track "You Are What You Is" is an up-tempo pop rock style song that was released as a music video in 1984. The album was first issued on LP by Barking Pumpkin Records (distributed by CBS) in 1981. In 1981, it also received a very brief (and now very rare) issue on 8-track tape, catalog number WAX-37537 (Barking Pumpkin label, distributed by CBS). It received a worldwide release on both Ryko and Zappa Records CD in 1990, and was standardized under the Ryko banner in 1995. The digital master prepared for both the original Ryko/Zappa Records release and