Is taken from the Greek for “transform of type”; metamorphic rocks are derived from igneous or sedimentary rocks which have altered their type (recrystallized) on account of alterations of their physical natural environment. Metamorphism comprises modifications both of those in mineralogy and in The material of the initial rock. Actual https://rock-sticks34566.bloguetechno.com/sticks-of-rock-no-further-a-mystery-71497702