Is taken through the Greek for “modify of kind”; metamorphic rocks are derived from igneous or sedimentary rocks which have altered their sort (recrystallized) on account of modifications within their physical surroundings. Metamorphism comprises alterations both of those in mineralogy and in The material of the first rock. Sedimentary rocks https://sticksofrock91122.jts-blog.com/35200120/helping-the-others-realize-the-advantages-of-rock-sticks