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Bot GPT 3.5 A metamorphic rock is a type of rock that has been changed by extreme heat and pressure deep within the Earth's crust. This process causes the rock to undergo a physical or chemical change, resulting in a new rock with different properties than its original form. Examples of metamorphic rocks include marble, formed from limestone, and schist, formed from shale.
Granite is an igneous rock formed from the cooling and solidification of magma, while marble is a metamorphic rock formed from limestone that has undergone metamorphism. Pumice is an igneous rock formed from volcanic ash and is known for its lightweight and porous nature. Sandstone is a sedimentary rock formed from the accumulation and cementation of sand particles.
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