What type of rock migmatite is?

The correct answer to this question is Metamorphic rock. These types of rocks are changed over time, and the word metamorphic means altered the form, hence the rocks name. The changes occur due to extreme heat and pressure. Temperature and pressure are also how these rocks are formed. The pressure under the Earth's surface forms them, as well as the heat from magma.

Tectonic plates collision and frictions are also how the rocks form. Along with metamorphic, there are other prominent rocks, including sedimentary and igneous. There are many favorite metamorphic rocks, including slate, marble, granulite, and quartzite. One famous location made from these rocks is the Taj Mahal, which is made in marble.

Migmatite is a rock composed of metamorphic host material that has parts of granite rock running through it. Formally, migmatite rock is a mixture of metamorphic rock and igneous rock. This type of stone is formed when metamorphic rock partially melts, and it is recrystallized.

Then the melt recrystallizes the molten part. These rocks may also be known as diatextite. They form under extreme conditions where partial melting occurs in preexisting rocks. They are not crystallized from a molten material and are not generally the result of solid-state reactions.