WHAT IS METAMORPHIC ROCK ?
Metamorphic Rocks:
When igneous and sedimentary rocks are subjected to great heat and pressure, their original character and appearance completely change, giving them a new form.Such rocks are called metamorphic rocks.Common examples include marble, quartzite, graphite, etc.Limestone changes to form marble, sandstone changes to form quartzite and coal changes to form graphite.
When igneous and sedimentary rocks are subjected to great heat and pressure, their original character and appearance completely change, giving them a new form.Such rocks are called metamorphic rocks.Common examples include marble, quartzite, graphite, etc.Limestone changes to form marble, sandstone changes to form quartzite and coal changes to form graphite.