what is metamorphic rock?
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Answer:
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Explanation:
Metamorphic rocks started out as some other type of rock, but have been substantially changed from their original igneous, sedimentary, or earlier metamorphic form. Metamorphic rocks form when rocks are subjected to high heat, high pressure, hot mineral-rich fluids or, more commonly, some combination of these factors
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What is metamorphic rock and example?
Metamorphic rocks can be formed by pressure deep under the Earth's surface, from the extreme heat caused by magma or by the intense collisions and friction of tectonic plates. ... Examples of metamorphic rocks include anthracite, quartzite, marble, slate, granulite, gneiss and schist.
Metamorphic Rock Facts for Kids - Information & Examples
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How are metamorphic rocks formed?
Metamorphic rocks started out as some other type of rock, but have been substantially changed from their original igneous, sedimentary, or earlier metamorphic form. Metamorphic rocks form when rocks are subjected to high heat, high pressure, hot mineral-rich fluids or, more commonly, some combination of these factors.
What are metamorphic rocks? - USGS
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Where is metamorphic rock found?
This often occurs deep in the Earth or near magma underground. We often find metamorphic rocks in mountain ranges where high pressures squeezed the rocks together and they piled up to form ranges such as the Himalayas, Alps, and the Rocky Mountains.
Metamorphic Rocks - Learn About Rocks - Arizona State University
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What type of rock is metamorphic?
Metamorphic — they are formed through the change (metamorphosis) of igneous and sedimentary rocks. They can form both underground and at the surface. Sedimentary — they are formed through the solidification of sediment. They can be formed from organic remains (such as limestone), or from the cementing of other rocks.
The types of rock: igneous, metamorphic and sedimentary
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What are the 2 types of metamorphic rocks?
After decades of debate, geologists have found it most convenient to divide metamorphic rocks into two fundamental classes: foliated rocks and non-foliated rocks. Each class contains several rock types.
Types of Metamorphic Rocks ~ Learning Geology
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How can you identify a metamorphic rock?
Metamorphic rocks are rocks that have become changed by intense heat or pressure while forming. One way to tell if a rock sample is metamorphic is to see if the crystals within it are arranged in bands. Examples of metamorphic rocks are marble, schist, gneiss, and slate.