A rock has only two of the characteristics minerals haveâit is a solid and it forms naturally. A rock usually contains two or more types of minerals. Two samples of the same type of rock may have different kinds of minerals in them.Minerals are always made up of the same materials in nearly the same proportions. A ruby is a mineral.ach mineral has a definite chemical makeup: it consists of a specific combination of atoms of certain elements. An element is a substance that contains only one type of atom.
Gino Vanelli. Not to be confused with Gino Vannelli. Gino Vanelli (26 March 1896, Bergamo - 9 April 1969, Monza) was an Italian operatic baritone who had an active international career from 1917 until his retirement in 1955. He made several recordings for HMV and Columbia Records, including complete recordings of the operas La boheme, Pagliacci, and Madama Butterfly.
In 1916 Antonio Zanussi founded his company, Officina Fumisteria Antonio Zanussi, based in Pordenone. In 1933 the brand-name REX was adopted. In 1946 following the war and after the death of Antonio Zanussi, his son Lino succeeded him. In 1954 Lino Zanussi called in Gino Valle as a consultant for the design of products.n 1985, Zanussi introduced the Jetsystem on their range of washing machines, which uses a regurgitation pump to pump the water in the drum onto the clothes via a jet hole in the door seal.