A METAMORPHIC rock is formed from other rocks that have undergone heat and pressure and partial but NOT entire melting. That is why a metamorphic rock could have layers that are distorted.
River rock can be composed of any rock type, or any combination of rock types.
I presume you mean Metamorphic. A metamorphic rock is one that has been changed by heat and pressure. An igneous rock that is exposed to heat can be changed.
Metamorphic rocks form when existing rocks are exposed to heat and pressure deep within the Earth's surface
They all have minerals in them and are formed either underground by compression and cementation and If above ground heat and pressure.
an igneous rock.
metaphoric
volcanic rock , or even a type of rock in a classified section , sedimentary , metaphoric , or even igneous. the answer is volcanic rock a type of metaphoric rock. :)
Limestone
no it can also be metaphoric or igneous rock
Metaphoric Rocks are the youngest
Metaphoric
River rock can be composed of any rock type, or any combination of rock types.
It comes from either metaphoric rocks or igneous rocks.
Yes you can find it in that. John Jones
I presume you mean Metamorphic. A metamorphic rock is one that has been changed by heat and pressure. An igneous rock that is exposed to heat can be changed.
A piece of granite can be changed from an igneous rock to a sedimentary rock, and then to a metamorphic rock as it gets buried deeper within the Earth's crust.
Metamorphic rocks form when existing rocks are exposed to heat and pressure deep within the Earth's surface