Metamorphic rock the foliation is called "gneissosity"), granoblastic (includes granulite, some marbles and quartzite), and hornfelsic (includes hornfels and skarn). Metamorphic rock Metamorphic rocks arise from the transformation of existing rock types, in a process called metamorphism, which means "change in form". The original rock (protolith) is subjected to heat (temperatures greater than 150 to 200 °C) and pressure ( or more), causing profound physical or chemical change. The protolith may be a sedimentary, igneous, or existing metamorphic rock. Metamorphic rocks make up a large part of the Earth's crust and form 12% of the Earth's land surface. They are classified by
Example (musician) Example (musician) Elliot John Gleave (born 20 June 1982), better known by his stage name Example, is an English musician, singer, songwriter and record producer. His name arose due to his initials being E.G., which is an abbreviation of the Latin phrase "exempli gratia" ("for example"). Example first found success with the release of his second studio album, "Won't Go Quietly", which peaked at number four on the UK Albums Chart and peaked at number one on the UK Dance Chart. and followed his debut album "What We Made" which was heavily hip-hop influenced due to Example only knowing a