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Plutonic rocks are formed by magma hardening underground. Sometimes they get pushed up to the surface. Stone Mountain in Georgia is plutonic. Volcanic rock forms when lava hardens on the surface, not underground. Some volcanoes are built up in this way.

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What is the difference between plutonic rocks and volcanic rocks?

Both are igneous rocks, but whereas volcanic rocks are formed from cooling lava on the surface, plutonic rocks are formed from cooling magma below the surface. So plutonic rock is an igneous intrusive rock, while volcanic rock is extrusive.


What are the key differences between volcanic and plutonic rocks in terms of their formation and characteristics?

Volcanic rocks form from lava that cools quickly on the Earth's surface, while plutonic rocks form from magma that cools slowly beneath the surface. Volcanic rocks have fine-grained textures, while plutonic rocks have coarse-grained textures. Volcanic rocks are often found in volcanic regions, while plutonic rocks are typically found deeper underground.


What are the key differences between volcanic and plutonic rocks in terms of their formation processes and characteristics?

Volcanic rocks form from lava that cools quickly on the Earth's surface, while plutonic rocks form from magma that cools slowly beneath the surface. Volcanic rocks have fine-grained textures, while plutonic rocks have coarse-grained textures. Additionally, volcanic rocks often contain gas bubbles and may have a glassy appearance, while plutonic rocks are typically more crystalline.


What are the key differences between plutonic rocks and volcanic rocks?

Plutonic rocks form beneath the Earth's surface from slowly cooling magma, while volcanic rocks form on the Earth's surface from rapidly cooling lava. Plutonic rocks have larger crystals due to the slow cooling process, while volcanic rocks have smaller crystals or glassy textures due to rapid cooling.


What is hypabyssal?

A hypabyssal igneous rock is formed in between the depth of intrusive (also called plutonic) rocks and extrusive (volcanic) rocks. They are formed when magma or lava cools down and solidifies.

Related Questions

What is the difference between plutonic rocks and volcanic rocks?

Both are igneous rocks, but whereas volcanic rocks are formed from cooling lava on the surface, plutonic rocks are formed from cooling magma below the surface. So plutonic rock is an igneous intrusive rock, while volcanic rock is extrusive.


How do you classify rocks were they form?

those formed deep into the earth are called Intrusive or Plutonic rocks,those formed ator near thesurface are called Extrusive or volcanic rocks


Are intrusive rocks volcanic?

No. Volcanic rocks are extrusive. Intrusive rocks are sometimes called plutonic.


What are the key differences between volcanic and plutonic rocks in terms of their formation and characteristics?

Volcanic rocks form from lava that cools quickly on the Earth's surface, while plutonic rocks form from magma that cools slowly beneath the surface. Volcanic rocks have fine-grained textures, while plutonic rocks have coarse-grained textures. Volcanic rocks are often found in volcanic regions, while plutonic rocks are typically found deeper underground.


Are plutonic rocks igneous rocks that hardened on top of volcanoes?

No. Plutonic rocks are igneous rocks that hardened underground. Rocks that form on volcanoes are volcanic rocks.


What do volcanic rocks and plutonic rocks have in common?

Both volcanic rocks and plutonic rocks are types of igneous rocks formed from the cooling and solidification of molten materials (magma or lava). They both contain minerals such as quartz, feldspar, and mica. Additionally, both types of rocks can be classified based on their texture, composition, and mineral content.


What are the key differences between volcanic and plutonic rocks in terms of their formation processes and characteristics?

Volcanic rocks form from lava that cools quickly on the Earth's surface, while plutonic rocks form from magma that cools slowly beneath the surface. Volcanic rocks have fine-grained textures, while plutonic rocks have coarse-grained textures. Additionally, volcanic rocks often contain gas bubbles and may have a glassy appearance, while plutonic rocks are typically more crystalline.


What is the name of the type of volcanic rock formed below the surface of a volcano?

They are called Plutons, or plutonic igneous rocks, and are known as intrusive igneous rocks also.


Igneous rock forms from?

Plutonic rock is formed from magma in the Earth's crust. Volcanic rocks form from lava above ground.


What are the key differences between plutonic rocks and volcanic rocks?

Plutonic rocks form beneath the Earth's surface from slowly cooling magma, while volcanic rocks form on the Earth's surface from rapidly cooling lava. Plutonic rocks have larger crystals due to the slow cooling process, while volcanic rocks have smaller crystals or glassy textures due to rapid cooling.


What kind of rocks are in Death Valley?

Metamorphic, along with volcanic and plutonic igneous rocks.


What is hypabyssal?

A hypabyssal igneous rock is formed in between the depth of intrusive (also called plutonic) rocks and extrusive (volcanic) rocks. They are formed when magma or lava cools down and solidifies.