Is taken with the Greek for “alter of type”; metamorphic rocks are derived from igneous or sedimentary rocks that have altered their type (recrystallized) on account of changes in their physical natural environment. Metamorphism comprises modifications each in mineralogy and in The material of the initial rock. Igneous rocks are https://lukastpfwo.qodsblog.com/36314014/a-secret-weapon-for-sticks-of-rock