Ore be processed and what ore is of too low a grade to be worth mining. Metal ores are generally oxides, sulfides, silicates, or native metals (such as native copper) that are not commonly concentrated in the Earth's crust, or noble metals (not usually forming compounds) such as gold. The ores must be processed to extract the elements of interest from the waste rock and from the ore minerals. Ore bodies are formed by a variety of geological processes. The process of ore formation is called ore genesis. An ore deposit is an accumulation of ore. This is distinct from a
Heavy Metal (Takin' a Ride) on the pop charts. On the Mainstream Rock chart, "Heavy Metal (Takin' a Ride)" peaked at number five. South Park based a sequence of their 2008 "Major Boobage" episode on the film, and included the song. Heavy Metal (Takin' a Ride) "Heavy Metal (Takin' a Ride)" is a song by Eagles guitarist Don Felder. It is the theme song of the animated film "Heavy Metal". It is not to be confused with the song of the same title by Sammy Hagar, also included on the same movie soundtrack. The B-side, "All of You," is also a track on the movie's