Is taken with the Greek for “alter of form”; metamorphic rocks are derived from igneous or sedimentary rocks which have altered their variety (recrystallized) because of changes within their Actual physical surroundings. Metamorphism comprises variations the two in mineralogy As well as in The material of the original rock. Igneous https://personalised-sweets34567.onzeblog.com/36305146/getting-my-personalised-sweets-to-work