Metamorphic Rocks: Formation, Types and Examples

metamorphic-rock-remnants-of-an-ancient-mountain-range

What are Metamorphic Rocks? Metamorphic rocks are the rocks formed from other rocks. They are sedimentary or igneous rocks that have undergone changes as a result of extreme pressure and heat. The name defines their formation whereby ‘meta’ means change and ‘morph’ means ‘form.’ Hence, metamorphic rocks are those whose forms have been changed through … Read more