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.
He conducts research in the field of neurophysiology of smell and taste as well as therapy in loss of the chemical senses. Frasnelli is a graduate of the Medical Schools of the University of Vienna (Austria; 2001; Dr. med. univ.) and the Technical University of Dresden (Germany; 2009; Priv.-Doz.).