metamorphic rocks become molten when over millions of years of compaction they come in contact with the magma which melts the rock and if near a volcano the volcano will remove it forming a igneous rock when cool
No. Metamorphic rock froms from processes that take place in the solid state. Rocks that form from molten material are igneous.
material that is under extreme heat and pressure and molds together to become a rock
a molten rock
The metamorphic processes of heat and pressure can alter the parent rock (sedimentary, igneous, metamorphic) chemically or structurally into a form of rock that can only be created under certain conditions. Metamorphic rocks are not created from sedimentation and lithification or from molten material.
For metamorphic rock to change into igneous rock, it must first melt. Once molten, if its liquid constituents cool and solidify, it has become an igneous rock. Metamorphic rock can become molten by exposure to heat and pressure from depth of burial and compression through tectonic plate subduction, or from close proximity to a magmatic heat source.The metamorphic rock could also become exposed to weathering, erosion, and subsequent deposition, compaction and cementation which would lead to the formation of sedimentary rock. Once again, the sedimentary rock could become molten by exposure to heat and pressure from depth of burial through tectonic plate subduction, or from close proximity to a magmatic heat source. Once molten, if its liquid constituents cool and solidify, it has become an igneous rock.Igneous or sedimentary rock
When metamorphic rock turns into igneous rock, the process is known as anatexis. During anatexis, the metamorphic rock is subjected to high temperatures and pressures, causing it to partially melt. This molten rock then solidifies to form igneous rock as it cools and crystallizes.
Yes, molten rock material from which minerals can crystallize is called magma when it is below the Earth's surface. Once the molten rock material reaches the Earth's surface, it is referred to as lava.
The two geological processes involved in changing a metamorphic rock to an igneous rock are melting and solidification. When a metamorphic rock is subjected to high temperatures, it can melt to form magma. This molten material can then rise to the surface, where it cools and solidifies, resulting in the formation of igneous rock.
Yes. This is not uncommon.
A metamorphic rock can become a igneous rock by melting and cooling
No. It's too late.Unless it gets eroded itself and eventually forms layers of sediment which may then get turned into rock.
The type of rock which cooled from the molten state is igneous rock. The other main types of rock are sedimentary and metamorphic.